Ne  search
USEneon
Ne-20  search
BTisotopes
 .stable isotopes
 ..Ne-20
BTnoble gases
 .neon
 ..Ne-20
RTNe-22/Ne-20
SNThis term has multiple hierarchies.
Ne-20/Ne-22  search
USENe-22/Ne-20
Ne-21  search
BTisotopes
 .stable isotopes
 ..Ne-21
BTnoble gases
 .neon
 ..Ne-21
RTNe-22/Ne-21
SNThis term has multiple hierarchies.
Ne-21/Ne-22  search
USENe-22/Ne-21
Ne-22  search
BTisotopes
 .stable isotopes
 ..Ne-22
BTnoble gases
 .neon
 ..Ne-22
RTNe-22/Ne-20
 Ne-22/Ne-21
SNThis term has multiple hierarchies.
Ne-22/  search
Ne-22/Ne-20  search
BTisotopes
 .stable isotopes
 ..Ne-22/Ne-20
BTnoble gases
 .neon
 ..Ne-22/Ne-20
UFNe-20/Ne-22
RTisotope ratios
 Ne-20
 Ne-22
SNThis term has multiple hierarchies.
Ne-22/Ne-21  search
BTisotopes
 .stable isotopes
 ..Ne-22/Ne-21
BTnoble gases
 .neon
 ..Ne-22/Ne-21
UFNe-21/Ne-22
RTisotope ratios
 Ne-21
 Ne-22
SNThis term has multiple hierarchies.
Neanderthal  search
USEHomo sapiens neanderthalensis
Neanderthal man  search
USEHomo sapiens neanderthalensis
Near Earth Asteroid Rendezvous Program  search
USENEAR Program
Near East  search
RTCyprus
 Egypt
 Greece
 Iraq
 Jordan
 Kuwait
 Libya
 Oman
 Qatar
 Sudan
 Syria
 Turkey
 United Arab Emirates
 Yemen
SNAn indefinite and unofficial term including the countries of the Middle East plus Libya, Sudan, and occasionally Greece. Indexed with countries as applicable.
NEAR Program  search
UFNear Earth Asteroid Rendezvous Program
RTasteroids
 Eros Asteroid
SNFirst mission of NASA's Discovery Program scheduled to orbit 433 Eros Asteroid in 1999.
near-field  search
UFnear-field environment
 nearfield processes
RTseismology
 pollution
 ground water
 waste disposal
 seismic methods
 seepage
 near-field spectra
 underground installations
 landfills
 far-field
 underground disposal
 underground storage
SNIncludes use in relation to radioactive waste and waste disposal and seismology. Added to Thesaurus in 1993.
near-field environment  search
USEnear-field
near-field spectra  search
RTattenuation
 far-field
 geophysical methods
 near-field
 seismic methods
 seismology
 spectral analysis
SNAdded to Thesaurus in 1985.
near-infrared spectra  search
BTspectra
 .near-infrared spectra
RTspectroscopy
 chemical analysis
 remote sensing
 infrared spectra
SNBefore 1978, also search near-infrared and spectra. Added to Thesaurus in 1995.
nearfield processes  search
USEnear-field
nearshore  search
SNA valid term through 1977. After 1977, use nearshore environment or (as of 1981) nearshore sedimentation.
nearshore environment  search
RTcoastal environment
 depositional environment
 lacustrine environment
 littoral erosion
 marine environment
 nearshore sedimentation
 sedimentation
 terrestrial environment
 tidal currents
SNBefore 1978, search nearshore.
nearshore sedimentation  search
BTsedimentation
 .nearshore sedimentation
RTnearshore environment
SNAdded to Thesaurus in 1981.
Nebraska  search
BTUnited States
 .Nebraska
NTAdams County Nebraska
 Antelope County Nebraska
 Arthur County Nebraska
 Banner County Nebraska
 Blaine County Nebraska
 Boone County Nebraska
 Box Butte County Nebraska
 Boyd County Nebraska
 Brown County Nebraska
 Buffalo County Nebraska
 Burt County Nebraska
 Butler County Nebraska
 Cass County Nebraska
 Cedar County Nebraska
 Chase County Nebraska
 Cherry County Nebraska
 Cheyenne County Nebraska
 Clay County Nebraska
 Colfax County Nebraska
 Cuming County Nebraska
 Custer County Nebraska
 Dakota County Nebraska
 Dawes County Nebraska
 Dawson County Nebraska
 Deuel County Nebraska
 Dixon County Nebraska
 Dodge County Nebraska
 Douglas County Nebraska
 Dundy County Nebraska
 Fillmore County Nebraska
 Franklin County Nebraska
 Frontier County Nebraska
 Furnas County Nebraska
 Gage County Nebraska
 Garden County Nebraska
 Garfield County Nebraska
 Gosper County Nebraska
 Grant County Nebraska
 Greeley County Nebraska
 Hall County Nebraska
 Hamilton County Nebraska
 Harlan County Nebraska
 Hayes County Nebraska
 Hitchcock County Nebraska
 Holt County Nebraska
 Hooker County Nebraska
 Howard County Nebraska
 Jefferson County Nebraska
 Johnson County Nebraska
 Kearney County Nebraska
 Keith County Nebraska
 Keya Paha County Nebraska
 Kimball County Nebraska
 Knox County Nebraska
 Lancaster County Nebraska
 Lincoln County Nebraska
 Logan County Nebraska
 Loup County Nebraska
 Madison County Nebraska
 McPherson County Nebraska
 Merrick County Nebraska
 Morrill County Nebraska
 Nance County Nebraska
 Nemaha County Nebraska
 Nuckolls County Nebraska
 Otoe County Nebraska
 Pawnee County Nebraska
 Perkins County Nebraska
 Phelps County Nebraska
 Pierce County Nebraska
 Platte County Nebraska
 Polk County Nebraska
 Red Willow County Nebraska
 Richardson County Nebraska
 Rock County Nebraska
 Saline County Nebraska
 Sarpy County Nebraska
 Saunders County Nebraska
 Scotts Bluff County Nebraska
 Seward County Nebraska
 Sheridan County Nebraska
 Sherman County Nebraska
 Sioux County Nebraska
 Stanton County Nebraska
 Thayer County Nebraska
 Thomas County Nebraska
 Thurston County Nebraska
 Valley County Nebraska
 Washington County Nebraska
 Wayne County Nebraska
 Webster County Nebraska
 Wheeler County Nebraska
 York County Nebraska
RTAmericus Limestone Member
 Ash Hollow Formation
 Beil Limestone Member
 Colorado Group
 Benton Formation
 Carlile Shale
 Cherokee Group
 Brule Formation
 Cambridge Arch
 Chadron Arch
 Chadron Formation
 Chase Group
 Colorado Lineament
 Cottonwood Limestone
 Council Gro
Nebraskan  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Quarternary
 ....Pleistocene
 .....Lower Pleistocene
 ......Nebraskan
SNPertaining to first glacial stage of Pleistocene Epoch in North America.
Nebrodi Mountains  search
BTEurope
 .Southern Europe
 ..Italy
 ...Sicily Italy
 ....Nebrodi Mountains
UFMonti Caronie
SNN Sicily.
nebula, solar  search
USEsolar nebula
Neckar River  search
BTEurope
 .Central Europe
 ..Germany
 ...Baden-Wurttemberg Germany
 ....Neckar River
SNRises in the Black Forest and flows N past Heidelberg into the Rhine River. Also search Neckar.
necks, volcanic  search
USEvolcanic necks
Neda Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Ordovician
 ....Upper Ordovician
 .....Neda Formation
RTIowa
 Wisconsin
SNSE Wisconsin and NE Iowa. Added to Thesaurus in 1985.
Needle Mountains  search
BTUnited States
 .Colorado
 ..Needle Mountains
RTLa Plata County Colorado
 San Juan County Colorado
SNSan Juan and La Plata counties, SW Colorado. Indexed with counties as applicable. Added to Thesaurus in 1989.
Needles California  search
BTUnited States
 .California
 ..San Bernardino County California
 ...Needles California
SNTown on the Colorado River in SE California.
Neftechala Azerbaijan  search
BTEurope
 .Azerbaijan
 ..Neftechala Azerbaijan
SNTown in SE Azerbaijan. This term has multiple hierarchies.
Neftyanyye Kamni  search
BTEurope
 .Azerbaijan
 ..Neftyanyye Kamni
RTpetroleum
 Caspian Sea
SNOil well in Caspian Sea off Apsheron Peninsula. This term has multiple hierarchies.
Negaunee Iron Formation  search
BTChronostratigraphic Units
 .Precambrian
 ..Proterozoic
 ...Negaunee Iron Formation
RTMichigan
SNUpper Peninsula, N Michigan. In Menominee Group.
Negev  search
BTAsia
 .Middle East
 ..Israel
 ...Negev
UFNegev Desert
RTBeer Sheva Israel
 Makhtesh Ramon
 Timna
SNDesert region in S Israel.
Negev Desert  search
USENegev
negotiations  search
RTeconomics
 international cooperation
SNUsually out-of-scope for GeoRef. Added to Thesaurus in 1981.
Negro River  search
USERio Negro
Nei Monggol China  search
USEInner Mongolia China
Nei Mongol China  search
USEInner Mongolia China
neighborite  search
BThalides
 .fluorides
 ..neighborite
Neill Island  search
RTAndaman Islands
SNSmall island E of South Andaman Island in the Andaman Islands in E Bay of Bengal. Also search Neill AND appropriate area term. Indexed with Andaman Islands as applicable.
Neiveli India  search
USENeyveli India
Nellore India  search
BTAsia
 .Indian Peninsula
 ..India
 ...Andhra Pradesh India
 ....Nellore India
SNCity in SE Andhra Pradesh, central India.
Nellore mica belt  search
BTAsia
 .Indian Peninsula
 ..India
 ...Andhra Pradesh India
 ....Nellore mica belt
SNIn Nellore area, central India.
Nelson County Kentucky  search
BTUnited States
 .Kentucky
 ..Nelson County Kentucky
SNCentral Kentucky.
Nelson County North Dakota  search
BTUnited States
 .North Dakota
 ..Nelson County North Dakota
SNE central North Dakota.
Nelson County Virginia  search
BTUnited States
 .Virginia
 ..Nelson County Virginia
SNCentral Virginia.
Nelson Ne  search
Nelson New Zealand  search
BTAustralasia
 .New Zealand
 ..Nelson New Zealand
NTInangahua New Zealand
RTSouth Island
SNProvincial district in NW South Island. Also index South Island.
Nelson River  search
BTCanada
 .Western Canada
 ..Manitoba
 ...Nelson River
SNFlows NE out of N Lake Winnipeg into Hudson Bay at Fort Nelson.
Nelson River basin  search
BTCanada
 .Western Canada
 ..Manitoba
 ...Nelson River basin
SNN central Manitoba.
Nemaha County Kansas  search
BTUnited States
 .Kansas
 ..Nemaha County Kansas
SNNE Kansas.
Nemaha County Nebraska  search
BTUnited States
 .Nebraska
 ..Nemaha County Nebraska
SNSE Nebraska.
Nemaha Ridge  search
BTUnited States
 .Nemaha Ridge
RTOklahoma
 Nebraska
 Kansas
SNIndexed with states as applicable.
Neman River basin  search
BTEurope
 .Neman River basin
UFMemel River basin
 Niemen River basin
 Nyeman River basin
RTLithuania
 Belarus
SNAlso search Neman AND appropriate area term. Indexed with countries as applicable.
Nematoida  search
BTInvertebrata
 .Vermes
 ..Nematoida
Nematomorpha  search
BTInvertebrata
 .Vermes
 ..Nematomorpha
Nemerta  search
BTInvertebrata
 .Vermes
 ..Nemerta
Nemuro Peninsula  search
BTkkaido
 .Nemuro Peninsula
SNin Nemuro sub-prefecture, E Hokkaido. Also search Nemuro.
nenadkevichite  search
BToxides
 .niobates
 ..nenadkevichite
BTsilicates
 .orthosilicates
 ..sorosilicates
 ...nenadkevichite
SNThis term has multiple hierarchies.
Nenets Russian Federation  search
BTCommonwealth of Independent States
 .Russian Federation
 ..Arkhangelsk Russian Federation
 ...Nenets Russian Federation
NTBolshezemelskaya Tundra
 Kanin Peninsula
 Vaygach Island
RTPechora River
 Timan-Pechora region
SNNational okrug of NE Arkhangelsk Oblast in N European Russian Federation. Before 1993, Nenets Russian Republic was also used. This term has multiple hierarchies.
Nenjiang Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Nenjiang Formation
RTChina
 Songliao Basin
SNIn Songliao Basin of NE China. Added to Thesaurus in 1989.
Neoarchean  search
BTChronostratigraphic Units
 .Precambrian
 ..Archean
 ...Neoarchean
Neocomian  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Lower Cretaceous
 .....Neocomian
RTBerriasian
 Valanginian
 Hauterivian
SNEurope.
neodymium  search
BTmetals
 .rare earths
 ..neodymium
NTNd-144/Nd-143
 Sm-147/Nd-144
UFNd
RTisotopes
 Nd/Nd
 Sm/Nd
Neogastropoda  search
BTInvertebrata
 .Mollusca
 ..Gastropoda
 ...Neogastropoda
Neogene  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Neogene
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Tertiary
 ....Neogene
NTPliocene
 Miocene
 Aguacate Group
 Browns Park Formation
 Capistrano Formation
 Cohansey Formation
 Cuddalore Series
 Deschutes Formation
 Etchegoin Formation
 Hazeva Formation
 Hemphillian
 Ogallala Formation
 Pinecrest Beds
 Purisima Formation
 Ridge Route Formation
 Salt Lake Formation
 Sisquoc Formation
 Tamiami Formation
 upper Neogene
UFTertiary
RTupper Tertiary
 Peace River Formation
 Matuyama Chron
SNAn interval of geologic time incorporating the Miocene and Pliocene of the Tertiary period; the upper Tertiary.
Neoglacial  search
BTlocene
 .Neoglacial
UFLittle Ice Age
RTBull Lake Glaciation
 Maunder minimum
SNA brief episode of glacial advance during the Holocene. Added to Thesaurus in 1985.
Neogloboquadrina pachyderma  search
BTInvertebrata
 .Protista
 ..Foraminifera
 ...Rotaliina
 ....Globigerinacea
 .....Neogloboquadrina pachyderma
RTmicrofossils
 Globorotalia pachyderma
SNSpecies. Indexed with microfossils if applicable.
Neognathodus  search
BTmicrofossils
 .Conodonta
 ..Neognathodus
SNGenus.
Neogondolella  search
BTmicrofossils
 .Conodonta
 ..Neogondolella
Neohelikian  search
BTlikian
 .Neohelikian
SNAdded to Thesaurus in 1985.
Neolithic  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Quarternary
 ....Holocene
 .....Neolithic
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Stone Age
 ....Neolithic
RTarchaeology
SNArchaeological classification. This term has multiple hierarchies.
neon  search
BTnoble gases
 .neon
NTNe-20
 Ne-21
 Ne-22
 Ne-22/Ne-20
 Ne-22/Ne-21
UFNe
RTisotopes
 particle-induced X-ray emission
Neoproterozoic  search
BTChronostratigraphic Units
 .Precambrian
 ..Proterozoic
 ...Neoproterozoic
NTTonian
 Cryogenian
 Ediacarian
 Blackstone Series
 Brioverian
 Burra Group
 Hadrynian
 Horsethief Creek Group
 Infracambrian
 Jotnian
 Lynchburg Formation
 McCoy Creek Group
 Moinian
 Riphean
 Rodinia
 Torridonian
 Vendian
 Walden Creek Group
 Wilpena Group
UFupper Proterozoic
RTAdelaidean
 Yudomian
 Boston Bay Group
 Cambridge Argillite
 Roxbury Conglomerate
 Hoosac Formation
 Damara Orogeny
 Ocoee Supergroup
 Pinnacle Formation
 Underhill Formation
 Sauk Sequence
 Robertson Bay Group
 Ross Orogeny
SNEra. Ages range from 1000 Ma to base of Cambrian; this term was ratified by IUGS in 1990. Used here synonymously with upper Proterozoic which ranges from 900 Ma to base of Cambrian.
Neoptera  search
BTInvertebrata
 .Arthropoda
 ..Mandibulata
 ...Insecta
 ....Pterygota
 .....Neoptera
NTEndopterygota
 Exopterygota
 Orthopteroida
SNInfraclass.
Neornithes  search
BTChordata
 .Vertebrata
 ..Tetrapoda
 ...Aves
 ....Neornithes
NTAnseriformes
 Charadriiformes
 Galliformes
 Odontornithes
 Passeriformes
 Strigiformes
RTArchaeornithes
SNSubclass.
Neosho County Kansas  search
BTUnited States
 .Kansas
 ..Neosho County Kansas
Neosho River valley  search
BTUnited States
 .Neosho River valley
RTOklahoma
 Kansas
 Grand River
SNThe lower course of the Neosho is called Grand River in Oklahoma. Also search Neosho River. Indexed with states as applicable.
neote  search
neotectonics  search
BTtectonics
 .neotectonics
UFactive tectonics
RTseismology
 faults
 geomorphology
 geodesy
 folds
 fractures
 crust
 isostasy
 foliation
 sea-level changes
 raised beaches
 exhumation
 epeirogeny
 cover tectonics
 crustal thickening
 reactivation
 geomorphologic effects
 isostatic rebound
 horizontal movements
 subsidenc
SNUsed for the study of post-Miocene structures and structural history of the Earth's crust.
Neotoma  search
BTChordata
 .Vertebrata
 ..Tetrapoda
 ...Mammalia
 ....Theria
 .....Eutheria
 ......Rodentia
 .......Myomorpha
 ........Cricetidae
 .........Neotoma
RTmiddens
 packrat middens
SNGenus. Packrats.
neotypes  search
RTfossils
 type specimens
Nepal  search
BTAsia
 .Indian Peninsula
 ..Nepal
NTKali Gandaki Valley
RTHimalayas
 Lesser Himalayas
 Kosi Basin
 Kumaun Himalayas
 Main Boundary Fault
 Main Central Thrust
 Siwalik Range
 Mount Everest
nepheline  search
BTsilicates
 .framework silicates
 ..nepheline group
 ...nepheline
nepheline basalt  search
BTigneous rocks
 .volcanic rocks
 ..basalts
 ...alkali basalts
 ....nepheline basalt
RTankaratrite
 olivine nephelinite
nepheline group  search
BTsilicates
 .framework silicates
 ..nepheline group
NTkaliophilite
 kalsilite
 nepheline
 petalite
RTfelsic composition
 feldspathoid rocks
nepheline syenite  search
BTigneous rocks
 .plutonic rocks
 ..syenites
 ...nepheline syenite
RTfoyaite
 kakortokite
 lujavrite
nephelinite  search
BTigneous rocks
 .plutonic rocks
 ..gabbros
 ...alkali gabbros
 ....nephelinite
RTalkali basalts
 ocean-island basalts
 ultramafics
 olivine nephelinite
nepheloid layer  search
UFlayer, nepheloid
 nepheloid zone
RTcontinental rise
 sea water
SNAlso search nepheloid.
nepheloid zone  search
USEnepheloid layer
nephrite  search
BTsilicates
 .chain silicates
 ..amphibole group
 ...clinoamphibole
 ....nephrite
RTjade
 greenstone
Nephrolepidina  search
BTInvertebrata
 .Protista
 ..Foraminifera
 ...Rotaliina
 ....Orbitoidacea
 .....Nephrolepidina
RTmicrofossils
SNIndexed with microfossils if applicable.
nepouite  search
USEgarnierite
Neptune  search
RTNereid Satellite
 outer planets
 planetology
 planets
 satellites
 solar system
 Triton Satellite
 Voyager 2
 Voyager Program
neptunite  search
BTsilicates
 .chain silicates
 ..neptunite
neptunium  search
BTmetals
 .actinides
 ..neptunium
UFNp
Nerbuda Valley  search
USENarmada Valley
Nerbudda River  search
USENarmada River
Nereid Satellite  search
RTNeptune
 satellites
 Triton Satellite
 Voyager Program
SNOne of satellites of Neptune. Before 1989, also search Nereid AND Neptune. Added to Thesaurus in 1989.
Nereites  search
BTichnofossils
 .Nereites
SNGenus.
Neretva Valley  search
BTEurope
 .Southern Europe
 ..Neretva Valley
RTCroatia
 Yugoslavia
 Bosnia-Herzegovina
SNRiver valley mainly in Bosnia-Herzegovina and Croatia. Indexed with countries and/or regions as applicable.
neritic environment  search
USEsubtidal environment
nervous system  search
RTanatomy
 morphology
 Vertebrata
SNAdded to Thesaurus in 1981.
Neshoba County Mississippi  search
BTUnited States
 .Mississippi
 ..Neshoba County Mississippi
nesosilicates  search
BTsilicates
 .orthosilicates
 ..nesosilicates
NTandalusite
 braunite
 chloritoid
 coffinite
 cyrtolite
 datolite
 dumortierite
 euclase
 eucryptite
 gadolinite
 garnet group
 garrelsite
 grandidierite
 harkerite
 humite group
 kasolite
 kornerupine
 kyanite
 laihunite
 larnite
 melanocerite
 merwinite
 mullite
 olivine group
 phenakite
 sapphirine
 sillimanite
 spurrite
 staurolite
 stillwellite
 thaumasite
 thorite
 titanite
 topaz
 uranophane
 viridine
 willemite
 zircon
nesquehonite  search
BTcarbonates
 .nesquehonite
Ness County Kansas  search
BTUnited States
 .Kansas
 ..Ness County Kansas
SNW central Kansas.
Ness Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Jurassic
 ....Middle Jurassic
 .....Bajocian
 ......Ness Formation
RTBrent Group
 North Sea
SNIn Brent Group. Restricted, not used for the Ness Anorthosite in Scotland. Added to Thesaurus in 1995.
nests  search
UFdinosaur nests
RTpaleontology
 morphology
 Amphibia
 Aves
 eggs
 mounds
 termite mounds
 dinosaurs
Netherland India  search
USEIndonesia
Netherlands  search
BTEurope
 .Western Europe
 ..Netherlands
NTAmsterdam Netherlands
 Groningen Netherlands
 Limburg Netherlands
 Overijssel Netherlands
 Rotterdam Netherlands
 Utrecht Netherlands
 Wadden Zee
 Zeeland Netherlands
UFHolland
RTEuropean Platform
 Campine
 Meuse River
 Meuse Valley
 North Sea Coast
 North Sea region
 Scheldt River
 Rhine River
 Central Graben
 Delta Area
 Lower Rhine Basin
 Rhine Basin
 Roermond earthquake 1992
 Rhine Valley
Netherlands Antilles  search
BTCaribbean region
 .West Indies
 ..Antilles
 ...Lesser Antilles
 ....Netherlands Antilles
NTBonaire
 Curacao
UFDutch West Indies
RTRincon Formation
 Leeward Islands
SNFormerly known as Curacao territory. Islands of Aruba, Bonaire, and Curacao in the Caribbean Sea off the coast of Venezuela, plus the Dutch section of Saint Martin at N end of Leeward Islands. In 1986, Aruba was separated from the group.
Netherlands Guiana  search
USESurinam
Netherlands New Guinea  search
USEIrian Jaya Indonesia
network deposits  search
USEstockwork deposits
networks  search
RTarrays
 computer networks
 geodetic networks
 monitoring
 neural networks
 portable arrays
 seismic networks
 trees
SNAs of 1993, see computer networks, geodetic networks, and seismic networks if applicable. Before 1993, also search arrays.
Neubrandenburg Bezirk  search
SNNo longer a valid term for GeoRef. District in NE East Germany. See Germany.
Neuburg an der Donau Germany  search
USENeuburg Germany
Neuburg Germany  search
BTEurope
 .Central Europe
 ..Germany
 ...Bavaria Germany
 ....Neuburg Germany
UFNeuburg an der Donau Germany
SNCity in W central Bavaria.
Neuchatel Switzerland  search
BTEurope
 .Central Europe
 ..Switzerland
 ...Neuchatel Switzerland
RTJura Mountains
SNCanton in W Switzerland. Also a city on Lake Neuchatel.
Neuquen Argentina  search
BTSouth America
 .Argentina
 ..Neuquen Argentina
UFNeuquen Province
RTNeuquen Basin
SNProvince in W central Argentina.
Neuquen Basin  search
BTSouth America
 .Argentina
 ..Neuquen Basin
RTVaca Muerta Formation
 Neuquen Argentina
 Rio Negro Argentina
SNRiver basin in W central Argentina. Indexed with provinces as applicable.
Neuquen Province  search
USENeuquen Argentina
neural networks  search
RTartificial intelligence
 computer networks
 computer programs
 data processing
 genetic algorithms
 networks
 parallel processing
 pattern recognition
SNAlso index artificial intelligence; index data processing and computer programs if applicable.
Neuroptera  search
BTInvertebrata
 .Arthropoda
 ..Mandibulata
 ...Insecta
 ....Pterygota
 .....Neoptera
 ......Endopterygota
 .......Neuroptera
NTRaphidiodea
UFNeuropteroida
SNOrder.
Neuropteris  search
BTPlantae
 .Spermatophyta
 ..Gymnospermae
 ...Pteridospermae
 ....Neuropteris
RTPteridophyta
Neuropteroida  search
USENeuroptera
Neuse River  search
BTUnited States
 .North Carolina
 ..Neuse River
RTCraven County North Carolina
SNRises in the Piedmont and flows SE into Pamlico Sound, E central North Carolina. Indexed with counties as applicable.
Neusiedler Lake  search
USELake Neusiedler
Neusiedlersee  search
USELake Neusiedler
neutral stress  search
USEpore pressure
neutron  search
SNA valid term through mid-1978 used as a modifier for activation analysis. Use neutron activation analysis.
neutron activation analysis  search
RTactivation analysis
 analysis
 chemical analysis
 neutron activation analysis data
 neutron probe
 quantitative analysis
 spectroscopy
SNBefore 1978, also search activation analysis AND neutron.
neutron activation analysis data  search
RTdata
 neutron activation analysis
SNUse for data. Use neutron activation analysis for methodology. Added to Thesaurus in 1985.
neutron diffraction analysis  search
RTanalysis
 crystallography
 diffraction
 diffractograms
 electron diffraction analysis
 neutron diffraction data
 neutron probe
 X-ray diffraction analysis
neutron diffraction analysis data  search
USEneutron diffraction data
neutron diffraction data  search
UFneutron diffraction analysis data
RTdata
 neutron diffraction analysis
SNUsed only for data. For methodology, use neutron diffraction analysis. Added to Thesaurus in 1989.
neutron logging  search
USEneutron methods
neutron methods  search
UFneutron logging
RTwell-logging
 geophysical methods
 radioactivity
 methods
 radioactivity methods
 neutron-gamma methods
 neutron-neutron methods
SNIndexed with well-logging and radioactivity if applicable. Added to Thesaurus in 1985.
neutron probe  search
UFneutron spectroscopy
 probe, neutron
RTspectroscopy
 chemical analysis
 analysis
 neutron activation analysis
 neutron probe data
 neutron diffraction analysis
 electron probe
 ion probe
SNUsed for methodology. For data, use neutron probe data. Added to Thesaurus in 1982.
neutron probe data  search
RTdata
 neutron probe
 spectroscopy
SNUsed for data. For methodology, use neutron probe. Added to Thesaurus in 1982.
neutron spectroscopy  search
USEneutron probe
neutron-gamma methods  search
BTgeophysical methods
 .neutron-gamma methods
RTwell-logging
 gamma rays
 radioactivity
 gamma-gamma methods
 gamma-ray methods
 neutron methods
 neutron-neutron methods
SNFor surveys, search with geophysical surveys and an area. For surveys, also index geophysical surveys and the area. Index well-logging if applicable. Added to Thesaurus in 1984.
neutron-neutron methods  search
BTgeophysical methods
 .neutron-neutron methods
RTwell-logging
 radioactivity
 neutron-gamma methods
 neutron methods
SNFor surveys, search with geophysical surveys and an area. For surveys, also index geophysical surveys and the area. Index well-logging if applicable. Added to Thesaurus in 1984.
neutrons  search
RTelectrons
 particles
SNUsed as a general term.
Nevada  search
BTUnited States
 .Nevada
NTArrow Canyon Range
 Carlin Mine
 Carlin Trend
 Carson City County Nevada
 Churchill County Nevada
 Clark County Nevada
 Douglas County Nevada
 Egan Range
 Elko County Nevada
 Esmeralda County Nevada
 Eureka County Nevada
 Humboldt County Nevada
 Humboldt River valley
 Lake Mead Fault
 Lander County Nevada
 Las Vegas Valley
 Lincoln County Nevada
 Lyon County Nevada
 Mineral County Nevada
 Mormon Mountains
 Nevada Test Site
 Nye County Nevada
 Pershing County Nevada
 Roberts Mountains Allochthon
 Shoshone Mountains
 Storey County Nevada
 Toiyabe Range
 Toquima Range
 Walker River
 Washoe County Nevada
 White Pine County Nevada
 Yucca Flat
RTAntler Orogeny
 Amargosa Desert
 Antelope Valley
 Antelope Valley Limestone
 Basin and Range Province
 Black Mountains
 Bright Angel Shale
 Aztec Sandstone
 Battle Mountain High
 Battle Mountain
 Bird Spring Formation
 Black Rock Desert
 Bonanza King Formation
 Bullfr
Nevada County Arkansas  search
BTUnited States
 .Arkansas
 ..Nevada County Arkansas
SNSW Arkansas.
Nevada County California  search
BTUnited States
 .California
 ..Nevada County California
SNE California.
Nevada Test Site  search
BTUnited States
 .Nevada
 ..Nevada Test Site
RTYucca Mountain
 nuclear facilities
 Rainier Mesa
 Yucca Flat
SNNW of Las Vegas in S Nevada. Indexed with counties as applicable.
Nevadan Orogeny  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Nevadan Orogeny
RTJurassic
 Lower Cretaceous
 United States
 orogeny
 tectonics
 Sierra Nevada
 Coast Ranges
SNJurassic to Lower Cretaceous. Before 1985, also search orogeny AND Nevadan. Indexed with ages as applicable. Added to Thesaurus in 1985.
Nevado del Ruiz  search
BTSouth America
 .Colombia
 ..Nevado del Ruiz
RTvolcanoes
SNVolcano. Tolima Department, W central Colombia. Added to Thesaurus in 1989.
Nevado-Filabride Complex  search
BTEurope
 .Southern Europe
 ..Iberian Peninsula
 ...Spain
 ....Andalusia Spain
 .....Nevado-Filabride Complex
RTAlmeria Spain
 Betic Cordillera
 Sierra de los Filabres
SNBetic Cordillera, SE Spain. Indexed with age as applicable.
New Albany Shale  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Devonian
 ....Upper Devonian
 .....New Albany Shale
RTKentucky
 Indiana
SNIncludes Devonian Blocher and Blackiston formations, and Mississippian Sanderson, Underwood, and Henryville formations. Indiana and N central Kentucky.
New Austrian Tunnelling Method  search
RTexcavations
 methods
 mining
 tunnels
SNAdded to Thesaurus in 1985.
New Britain  search
BTAustralasia
 .Papua New Guinea
 ..New Britain
NTTalasea Papua New Guinea
UFNew Britain Island
RTBismarck Archipelago
 Rabaul Caldera
SNLargest island in the Bismarck Archipelago NE of New Guinea.
New Britain Island  search
USENew Britain
New Brunswick  search
BTCanada
 .Eastern Canada
 ..Maritime Provinces
 ...New Brunswick
NTAlbert County New Brunswick
 Carleton County New Brunswick
 Charlotte County New Brunswick
 Fredericton New Brunswick
 Gloucester County New Brunswick
 Kent County New Brunswick
 King's County New Brunswick
 Kouchibouguac Bay
 Madawaska County New Brunswick
 Miramichi Bay
 Moncton Basin
 Northumberland County New Brunswick
 Queen's County New Brunswick
 Restigouche County New Brunswick
 Saint George Batholith
 Saint John County New Brunswick
 Sunbury County New Brunswick
 Victoria County New Brunswick
 Westmorland County New Brunswick
 York County New Brunswick
RTAlbert Formation
 Alma River
 Avalon Zone
 Cumberland Basin
 Coldbrook Group
 Chaleur Bay
 Cumberland Group
 Horton Group
 Gander Zone
 Northumberland Strait
 Midland Valley
 Pictou Group
 Matapedia Group
 Meguma Terrane
 Miramichi earthquake 1982
 Mispec Group
 Restigou
New Brunswick earthquake 1982  search
USEMiramichi earthquake 1982
New Ca  search
New Caledonia  search
BTOceania
 .Melanesia
 ..New Caledonia
NTNoumea New Caledonia
 Ouegoa New Caledonia
RTPacific Ocean
 West Pacific Ocean Islands
SNFrench overseas territory E of Queensland, Australia. Also its main island.
New Caledonia Basin  search
BTPacific Ocean
 .New Caledonia Basin
RTDSDP Site 206
SNBetween central Lord Howe Rise and Norfolk Island in SW Pacific Ocean.
New Castile Spain  search
BTEurope
 .Southern Europe
 ..Iberian Peninsula
 ...Spain
 ....Castile Spain
 .....New Castile Spain
UFCastilla la Nueva
RTCastilla-La Mancha Spain
 Ciudad Real Spain
 Sierra de Guadarrama
 Guadalajara Spain
 Toledo Spain
 Cuenca Spain
 Madrid Spain
SNRegion in central Spain. Before 1998, included provinces as narrower terms.
New Castle County Delaware  search
BTUnited States
 .Delaware
 ..New Castle County Delaware
NTWilmington Delaware
SNN Delaware.
new data  search
RTdata
SNUsed as a general term.
New Delhi India  search
BTAsia
 .Indian Peninsula
 ..India
 ...Delhi India
 ....New Delhi India
SNCapital city SSW of Delhi in Delhi, N central India.
new energy sources  search
RTbiomass
 energy
 energy sources
 heat storage
 solar energy
 tidal energy
 wind energy
SNAdded to Thesaurus in 1981.
New England  search
BTUnited States
 .New England
RTDunnage Zone
 Lydonia Canyon
 Bloody Bluff Fault
 Narragansett Basin
SNRestricted to usage in the United States. As of 1993, term is used only for broad general discussions.
New England Batholith  search
BTAustralasia
 .Australia
 ..New England Batholith
RTQueensland Australia
 New South Wales Australia
 New England Range
SNIndexed with states as applicable.
New England fold belt  search
USENew England Orogeny
New England Orogen  search
USENew England Orogeny
New England Orogeny  search
UFNew England fold belt
 New England Orogen
RTMesozoic
 Paleozoic
 orogeny
 Queensland Australia
 Australia
 New South Wales Australia
 New England Range
SNDevonian to Triassic orogeny affecting New South Wales and Queensland, Australia. Indexed with ages as applicable. Added to Thesaurus in 1989.
New England Plateau  search
USENew England Range
New England Range  search
BTAustralasia
 .Australia
 ..New South Wales Australia
 ...New England Range
UFNew England Plateau
RTNew England Orogeny
 New England Batholith
SNNE New South Wales. Part of the Great Dividing Range. Before 1981, also search New England AND Australia. Indexed with mountain ranges as applicable. Added to Thesaurus in 1981.
New England Seamounts  search
BTAtlantic Ocean
 .North Atlantic
 ..New England Seamounts
RTLeg 43
 DSDP Site 382
 DSDP Site 385
SNNW Atlantic. Added to Thesaurus in 1989.
new genera  search
USEnew taxa
new genus  search
USEnew taxa
New Guinea  search
BTMalay Archipelago
 .New Guinea
NTIrian Jaya Indonesia
RTAustralasia
 Australian Plate
 Indo-Australian Plate
 Papua New Guinea
 Pacific mobile belt
SNRefers to whole island. Indexed with Irian Jaya Indonesia and/or Papua New Guinea.
New Hampshire  search
BTUnited States
 .New Hampshire
RTAmmonoosuc Volcanics
 Avalon Zone
 Great Bay
 Berwick Formation
 Bronson Hill Anticlinorium
 Chelmsford Granite
 Clough Formation
 Connecticut River
 Connecticut Valley
 Dedham Granodiorite
 Gile Mountain Formation
 Kittery Formation
 Littleton Formation
 Madrid Forma
New Hanover County North Carolina  search
BTUnited States
 .North Carolina
 ..New Hanover County North Carolina
SNOn the Atlantic Ocean in SE North Carolina.
New Haven County Connecticut  search
BTUnited States
 .Connecticut
 ..New Haven County Connecticut
SNS Connecticut.
New Hebrides  search
USEVanuatu
New Ireland  search
BTAustralasia
 .Papua New Guinea
 ..New Ireland
RTBismarck Archipelago
SNIsland in the Bismarck Archipelago NNE of New Britain in SW Pacific.
New Jersey  search
BTUnited States
 .New Jersey
NTAtlantic County New Jersey
 Bergen County New Jersey
 Burlington County New Jersey
 Camden County New Jersey
 Cape May County New Jersey
 Cumberland County New Jersey
 Essex County New Jersey
 Gloucester County New Jersey
 Hudson County New Jersey
 Hunterdon County New Jersey
 Mercer County New Jersey
 Middlesex County New Jersey
 Monmouth County New Jersey
 Morris County New Jersey
 New Jersey Highlands
 Ocean County New Jersey
 Passaic County New Jersey
 Passaic River
 Passaic River basin
 Raritan River
 Salem County New Jersey
 Somerset County New Jersey
 Sussex County New Jersey
 Union County New Jersey
 Warren County New Jersey
 Watchung Mountains
RTAtlantic Coastal Plain
 Kirkwood Formation
 Carolina Bays
 Great Bay
 Brunswick Formation
 Cohansey Formation
 Delaware Bay
 Delaware River
 Delaware River basin
 Feltville Formation
 Glenarm Series
 Hudson Valley
 Hudson Highlands
 Hudson River
 Kirkwood-Co
New Jersey Highlands  search
BTUnited States
 .New Jersey
 ..New Jersey Highlands
RTSussex County New Jersey
 Hunterdon County New Jersey
 Long Valley
 Morris County New Jersey
 Warren County New Jersey
SNN New Jersey, in Hunterdon, Morris, Sussex and Warren counties. NE-SW trending ridges including Musconetcong Mountain, Schooleys Mountain and the Ramapo Mountains. Indexed with counties as applicable. Added to Thesaurus in 1989.
New Kent County Virginia  search
BTUnited States
 .Virginia
 ..New Kent County Virginia
New Liskeard Ontario  search
BTCanada
 .Eastern Canada
 ..Ontario
 ...Timiskaming District Ontario
 ....New Liskeard Ontario
SNTown in SE Ontario.
New London County Connecticut  search
BTUnited States
 .Connecticut
 ..New London County Connecticut
NTHoney Hill Fault
RTBlock Island Sound
 Thames River
SNSE Connecticut.
New Madrid County Missouri  search
BTUnited States
 .Missouri
 ..New Madrid County Missouri
NTNew Madrid Missouri
SNSE Missouri.
New Madrid earthquakes 1811-1812  search
BTearthquakes
 .New Madrid earthquakes 1811-1812
RTMississippi Embayment
 New Madrid region
SNEpicenter near New Madrid, Missouri. Before 1993, also search New Madrid region and earthquakes; New Madrid earthquake(truncated). Added to Thesaurus in 1993.
New Madrid Missouri  search
BTUnited States
 .Missouri
 ..New Madrid County Missouri
 ...New Madrid Missouri
SNTown on Mississippi River in extreme SE Missouri.
New Madrid region  search
BTUnited States
 .New Madrid region
UFNew Madrid Seismic Zone
RTearthquakes
 Kentucky
 Missouri
 Illinois
 Indiana
 Mississippi
 Tennessee
 Arkansas
 Mississippi Embayment
 New Madrid earthquakes 1811-1812
SNRegion of earthquakes in the Mississippi Embayment. Before 1993, also search New Madrid earthquake(truncated). After 1992, see New Madrid earthquakes 1811-1812, for discussion of the 1811-1812 earthquakes. Indexed with states as applicable. Added to Thesa
New Madrid Seismic Zone  search
USENew Madrid region
new methods  search
RTabsolute age
 methods
New Mexico  search
BTUnited States
 .New Mexico
NTAnimas Mountains
 Bernalillo County New Mexico
 Catron County New Mexico
 Chama Basin
 Chaves County New Mexico
 Cibola County New Mexico
 Colfax County New Mexico
 Curry County New Mexico
 Datil-Mogollon volcanic field
 De Baca County New Mexico
 Dona Ana County New Mexico
 Eddy County New Mexico
 Grant County New Mexico
 Grants mineral belt
 Guadalupe County New Mexico
 Harding County New Mexico
 Hidalgo County New Mexico
 Jemez Lineament
 Jornada del Muerto
 Lea County New Mexico
 Lincoln County New Mexico
 Los Alamos County New Mexico
 Luna County New Mexico
 Manzano Mountains
 McKinley County New Mexico
 Mora County New Mexico
 Otero County New Mexico
 Picuris Range
 Quay County New Mexico
 Rio Arriba County New Mexico
 Roosevelt County New Mexico
 San Juan County New Mexico
 San Miguel County New Mexico
 Sandia Mountains
 Sandoval County New Mexico
 Santa Fe County New Mexico
 Sierra County New Mexico
 Socorro County New Mexico
 Taos County New Mexico
 Taos Plateau
 Tatum Basin
 Torrance County New Mexico
 Tucumcari Basin
 Tularosa Basin
 Tusas Mountains
 Union County New Mexico
 Valencia County New Mexico
 Valle Grande Mountains
 Valles Caldera
 Zuni Mountains
RTAbo Formation
 Alamosa River
 Bear Mountain
 Albuquerque Basin
 Basin and Range Province
 Bidahochi Formation
 Bisbee Group
 Baca Formation
 Bandelier Tuff
 Bell Canyon Formation
 Benton Formation
 Black Range
 Blackwater Draw Formation
 Blue Mountain
 Bone Spring Lime
new minerals  search
RTminerals
SNUsed to indicate new mineral names.
new names  search
RTnomenclature
 taxonomy
SNUsed as a general term.
New Orleans Louisiana  search
BTUnited States
 .Louisiana
 ..Orleans Parish Louisiana
 ...New Orleans Louisiana
SNCity on the Mississippi River in Orleans Parish, SE Louisiana.
New Quebec  search
USEUngava
New Quebec Crater  search
BTCanada
 .Eastern Canada
 ..Quebec
 ...New Quebec Crater
UFCratere du Noveau Quebec
 Noveau Quebec Crater
 Nunavik Crater
 Ungava Crater
RTimpact features
 Ungava
SNMeteor crater, N Ungava Peninsula, N Quebec. Added to Thesaurus in 1995.
New Red Sandstone  search
RTEngland
 Permian
 Permian-Triassic boundary
 Triassic
SNEngland. Permian and Triassic. Indexed with age or ages as applicable.
New River  search
RTNorth Carolina
 United States
 Virginia
 West Virginia
SNRises in NW North Carolina and joins with Gauley River in West Virginia to form the Kanawha River. Also in other locations. Indexed with counties or regions as applicable.
New River Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Carboniferous
 ....Pennsylvanian
 .....Lower Pennsylvanian
 ......New River Formation
RTVirginia
 Pennsylvania
 Alabama
 West Virginia
 Georgia
 Pottsville Group
SNIn Pottsville Group. Added to Thesaurus in 1989.
New Siberian Islands  search
BTCommonwealth of Independent States
 .Russian Federation
 ..Yakutia Russian Federation
 ...New Siberian Islands
BTCommonwealth of Independent States
 .Russian Federation
 ..Russian Arctic
 ...New Siberian Islands
SNIsland group in Arctic Ocean between Laptev Sea and East Siberian Sea. Part of Yakutia. This term has multiple hierarchies. Added to Thesaurus in 1981.
New South Wales Australia  search
BTAustralasia
 .Australia
 ..New South Wales Australia
NTArmidale Australia
 Australian Capital Territory
 Bathurst Australia
 Broken Bay
 Bungonia Caves
 Cooma Australia
 Gosford Australia
 Gunnedah Basin
 Macleay River
 Manildra Australia
 Murrumbidgee River
 Murrumbidgee Valley
 Nandewar Mountains
 New England Range
 Newcastle Australia
 Southern coal field
 Sydney Australia
 Tamworth Australia
 Wagga Wagga Australia
 Yass Basin
 Yeoval Australia
RTBulldog Shale
 Bulli Seam
 Broken Hill Mine
 Broken Hill
 Broken Hill Block
 Illawarra Coal Measures
 Delamerian Orogeny
 Clarence-Moreton Basin
 Great Artesian Basin
 Hawkesbury Sandstone
 Hunter Valley
 Murray Basin
 Lachlan fold belt
 Murray River
 Narrabeen Group
 N
new species  search
USEnew taxa
new taxa  search
UFnew genera
 new genus
 new species
 taxa, new
RTtaxonomy
 revision
SNShould be used whenever a new taxonomic group is discussed.
New Ulm Minnesota  search
BTUnited States
 .Minnesota
 ..Brown County Minnesota
 ...New Ulm Minnesota
SNCity in S central Minnesota.
New World Island  search
BTCanada
 .Eastern Canada
 ..Newfoundland
 ...Newfoundland Island
 ....New World Island
SNIn Notre Dame Bay off NE Newfoundland.
New York  search
BTUnited States
 .New York
NTAdirondack Mountains
 Albany County New York
 Allegany County New York
 Benson Mines
 Bronx County New York
 Broome County New York
 Catskill Mountains
 Cattaraugus County New York
 Cayuga County New York
 Chautauqua County New York
 Chemung County New York
 Chenango County New York
 Chenango River
 Clinton County New York
 Columbia County New York
 Cortland County New York
 Delaware County New York
 Dutchess County New York
 Erie County New York
 Essex County New York
 Finger Lakes
 Franklin County New York
 Fulton County New York
 Genesee County New York
 Greene County New York
 Hamilton County New York
 Herkimer County New York
 Jefferson County New York
 Lewis County New York
 Livingston County New York
 Madison County New York
 Monroe County New York
 Montgomery County New York
 Nassau County New York
 New York Bight
 New York City New York
 New York County New York
 Niagara County New York
 Oneida County New York
 Oneida Lake
 Onondaga County New York
 Ontario County New York
 Orange County New York
 Orleans County New York
 Oswego County New York
 Otsego County New York
 Putnam County New York
 Rensselaer County New York
 Richmond County New York
 Rockland County New York
 Saint Lawrence County New York
 Saratoga County New York
 Schenectady County New York
 Schoharie County New York
 Schuyler County New York
 Seneca County New York
 Steuben County New York
 Suffolk County New York
 Sullivan County New York
 Tioga County New York
 Tompkins County New York
 Ulster County New York
 Warren County New York
 Washington County New York
 Wayne County New York
 Westchester County New York
 Wyoming County New York
 Yates County New York
RTAdirondack Anorthosite
 Canadian Shield
 Appalachian Basin
 Appalachian Plateau
 Bear Mountain
 Allegheny Plateau
 Atlantic Coastal Plain
 American Museum of Natural History
 Bass Islands Dolomite
 Beekmantown Group
 Black River Group
 Catskill Delta
 Catskill Format
New York Bight  search
BTUnited States
 .New York
 ..New York Bight
RTAtlantic Coastal Plain
New York City Group  search
RTCambrian
 Connecticut
 Fordham Gneiss
 Manhattan Formation
 New York
 Ordovician
 Silurian
 Proterozoic
SNPrecambrian to Paleozoic (pre-Upper Devonian). Includes Fordham Gneiss, Inwood Marble, Manhattan Formation. W Connecticut and SE New York. Indexed with ages as applicable.
New York City New York  search
BTUnited States
 .New York
 ..New York City New York
NTKings County New York
 Manhattan
 Queens County New York
RTNarrows
 Staten Island
SNCity on W tip of Long Island, Manhattan Island, Staten Island, and S tip of mainland, SE New York. Composed of five boroughs (Bronx, Brooklyn, Manhattan, Queens and Staten Island) which are coextensive with five counties (Bronx, Kings, New York, Queens an
New York County New York  search
BTUnited States
 .New York
 ..New York County New York
New Zealand  search
BTAustralasia
 .New Zealand
NTAuckland New Zealand
 Bay of Plenty
 Canterbury New Zealand
 Coromandel Peninsula
 Foveaux Strait
 Gisborne New Zealand
 Haast River
 Hawke's Bay New Zealand
 Hikurangi Trough
 Kaipara Harbor
 Lake Taupo
 Manawatu River valley
 Marlborough New Zealand
 Nelson New Zealand
 Ngauruhoe
 Northland New Zealand
 Otago New Zealand
 Otago Schist
 Oxford New Zealand
 Rangitata River
 Raukumara Peninsula
 Reefton New Zealand
 Ruapehu
 Southland New Zealand
 Taranaki New Zealand
 Tarawera volcanic complex
 Taupo New Zealand
 Taupo volcanic zone
 Te Aroha New Zealand
 Tongariro
 Torlesse Terrane
 Waikato Basin
 Waimangu Field
 Wairakei
 Wairarapa
 Wanganui Valley
 Wellington New Zealand
 Westland New Zealand
RTAlpine Fault
 North Island
 Oceania
 Australian Plate
 Indo-Australian Plate
 Bay of Islands
 Edgecumbe earthquake 1987
 Bluff Formation
 Broadlands
 Crater Lake
 Fox Glacier
 Mackenzie River
 Huntly
 Mackenzie River valley
 Pa
Newark Basin  search
BTUnited States
 .Newark Basin
RTPennsylvania
 New York
 New Jersey
 Passaic Formation
 Watchung Mountains
 Gettysburg Basin
 Newark-Gettysburg Basin
 Ramapo Fault
SNTriassic to Jurassic rift basin. Indexed with states as applicable.
Newark Group  search
USENewark Supergroup
Newark New Jersey  search
BTUnited States
 .New Jersey
 ..Essex County New Jersey
 ...Newark New Jersey
SNCity on Newark Bay just W of Jersey City and New York City in NE New Jersey.
Newark Supergroup  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Newark Supergroup
UFNewark Group
RTVirginia
 New York
 North Carolina
 Maryland
 Delaware
 Connecticut
 New Jersey
 Brunswick Formation
 Passaic Formation
 East Berlin Formation
 Hampden Basalt
 Holyoke Basalt
 Feltville Formation
 Lockatong Formation
 Stockton Formation
 Portland Formation
SNLower Jurassic or Upper Triassic. Includes New Oxford Formation, Gettysburg Shale, Stockton Formation, Lockatong Formation, Brunswick Formation, New Haven Arkose, Meriden Formation, Portland Arkose, Pekin Formation, Cumnock Formation, Sanford Formation, T
Newark-Gettysburg Basin  search
BTUnited States
 .Newark-Gettysburg Basin
RTPennsylvania
 New York
 Maryland
 New Jersey
 Gettysburg Basin
 Newark Basin
SNNewark Basin plus southwestward extension into SE Pennsylvania and N central Maryland. Indexed with states as applicable.
Newaygo County Michigan  search
BTUnited States
 .Michigan
 ..Michigan Lower Peninsula
 ...Newaygo County Michigan
Newberry County South Carolina  search
BTUnited States
 .South Carolina
 ..Newberry County South Carolina
Newberry Volcano  search
BTUnited States
 .Cascade Range
 ..Newberry Volcano
BTUnited States
 .Oregon
 ..Deschutes County Oregon
 ...Newberry Volcano
RTvolcanoes
SNCentral Oregon. Also search Newberry AND Oregon. This term has multiple hierarchies. Added to Thesaurus in 1985.
newberyite  search
BTphosphates
 .newberyite
Newcastle Australia  search
BTAustralasia
 .Australia
 ..New South Wales Australia
 ...Newcastle Australia
SNCity on E coast of New South Wales.
Newcastle Coal Measures  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Permian
 ....Newcastle Coal Measures
RTAustralia
 New South Wales Australia
 Sydney Basin
SNPermian in the Sydney Basin of New South Wales. Added to Thesaurus in 1989.
Newcastle England  search
BTEurope
 .Western Europe
 ..United Kingdom
 ...Great Britain
 ....England
 .....Newcastle England
UFNewcastle upon Tyne England
RTNorthumberland England
SNCity on the Tyne River in Tyne and Wear County in N England.
Newcastle New Brunswick  search
BTCanada
 .Eastern Canada
 ..Maritime Provinces
 ...New Brunswick
 ....Northumberland County New Brunswick
 .....Newcastle New Brunswick
SNTown, Northumberland County. Lead and zinc mining region.
Newcastle Sandstone  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Lower Cretaceous
 .....Newcastle Sandstone
RTWyoming
 Montana
 Nebraska
 North Dakota
 South Dakota
 Colorado Group
SNSE Montana, W Nebraska, NE North Dakota, W South Dakota and NE Wyoming. Added to Thesaurus in 1989.
Newcastle upon Tyne England  search
USENewcastle England
Newfoundland  search
BTCanada
 .Eastern Canada
 ..Newfoundland
NTLabrador
 Newfoundland Island
RTDunnage Zone
 Belle Isle
 Dunnage Melange
 Humber Zone
 Meguma Terrane
 White Bay
SNFrom 1981-1992, referred to the island of Newfoundland. Before 1981 and after 1992, refers to the province, which includes the island of Newfoundland plus Labrador.
Newfoundland Island  search
BTCanada
 .Eastern Canada
 ..Newfoundland
 ...Newfoundland Island
NTAvalon Peninsula
 Baie Verte Peninsula
 Betts Cove
 Buchans Newfoundland
 Burin Peninsula
 Burlington Peninsula
 Daniel's Harbour Newfoundland
 Great Northern Peninsula
 Humber Arm Allochthon
 New World Island
 Notre Dame Bay
 Port au Port Peninsula
 Saint John's Newfoundland
RTAckley Granite
 Bell Island
 Avalon Zone
 Buchans Group
 Atlantic Ocean Islands
 Bay of Islands
 Bay of Islands Ophiolite
 Betts Cove Ophiolite
 Cow Head Group
 Deer Lake Group
 Catoche Formation
 Davidsville Group
 Gander Lake Group
 Gander Zone
 Grand Banks earthquak
SNPart of Newfoundland province, E Canada. Added to Thesaurus in 1993.
Newland Limestone  search
BTChronostratigraphic Units
 .Precambrian
 ..Proterozoic
 ...Mesoproterozoic
 ....Newland Limestone
RTIdaho
 Montana
 Belt Supergroup
 Wallace Formation
SNIn Piegan Group of Belt Supergroup. Idaho and W central Montana. In central and western Montana, Newland and Wallace formations have been treated as essentially synonymous terms by some authors. Added to Thesaurus in 1989.
Newman Limestone  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Carboniferous
 ....Mississippian
 .....Newman Limestone
RTVirginia
 Kentucky
 Tennessee
SNOverlies Grainger Formation; underlies Pennington Formation. E Kentucky, E Tennessee, and SW Virginia.
Newmarkt Poland  search
USENowy Targ Poland
Newport Bay  search
RTOrange County California
SNDredged harbor in Orange County in S California. May occur in other locations. Indexed with county or region as applicable.
Newport County Rhode Island  search
BTUnited States
 .Rhode Island
 ..Newport County Rhode Island
NTNewport Rhode Island
SNOn the Atlantic Ocean in SE Rhode Island.
Newport Oregon  search
BTUnited States
 .Oregon
 ..Lincoln County Oregon
 ...Newport Oregon
SNCity on the Pacific Ocean in W Oregon.
Newport Rhode Island  search
BTUnited States
 .Rhode Island
 ..Newport County Rhode Island
 ...Newport Rhode Island
SNCity in SE Rhode Island.
Newport-Inglewood Fault  search
BTUnited States
 .California
 ..Newport-Inglewood Fault
UFInglewood Fault
SNIn Los Angeles area in S California.
news  search
RTcurrent research
 popular geology
SNUsed for indexing of news items, usually discussing mineral exploration. Added to Thesaurus in 1985.
Newton County Arkansas  search
BTUnited States
 .Arkansas
 ..Newton County Arkansas
SNNW Arkansas.
Newton County Georgia  search
BTUnited States
 .Georgia
 ..Newton County Georgia
SNN central Georgia.
Newton County Indiana  search
BTIndiana
 .Newton County Indiana
NTKentland Indiana
SNNW Indiana.
Newton County Mississippi  search
BTUnited States
 .Mississippi
 ..Newton County Mississippi
SNE central Mississippi.
Newton County Missouri  search
BTUnited States
 .Missouri
 ..Newton County Missouri
RTJoplin Missouri
SNSW Missouri.
Newton County Texas  search
BTUnited States
 .Texas
 ..Newton County Texas
SNE Texas.
Neyveli India  search
BTAsia
 .Indian Peninsula
 ..India
 ...Tamil Nadu India
 ....Neyveli India
UFNeiveli India
SNTown in E Tamil Nadu, SE India.
Neyveli Lignite  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Tertiary
 ....Neyveli Lignite
RTPliocene
 Miocene
 India
 Tamil Nadu India
 upper Miocene
 Cuddalore Series
SNAssociated with sands, conglomerates and clays of Cuddalore Series. E and NE of Tamil Nadu.
Nez Perce County Idaho  search
BTUnited States
 .Idaho
 ..Nez Perce County Idaho