Search SEDIS

Thesaurus

Ta
USE	tantalum

taaffeite
BT	oxides
	.taaffeite

Taal
BT	Asia
	.Far East
	..Philippine Islands
	...Luzon
	....Taal
UF	Taal Volcano
RT	volcanoes
SN	On Volcano Island in center of Lake Taal in Batangas Province in S Luzon.

Taal Volcano
USE	Taal

Tabasco Mexico
BT	Mexico
	.Tabasco Mexico
RT	Gulf Coastal Plain
SN	State in SE Mexico.

tabetisol
USE	taliks

Tabianian
BT	Chronostratigraphic Units
	.Phanerozoic
	..Cenozoic
	...Neogene
	....Pliocene
	.....lower Pliocene
	......Tabianian
SN	Europe.

Table Head Group
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Ordovician
	....Middle Ordovician
	.....Table Head Group
RT	Newfoundland Island
SN	W Newfoundland. Added to Thesaurus in 1989.

Table Mountain
RT	Cape Province region
	Cape Town South Africa
	Sierra Nevada
	California
	Tuolumne County California
	Western Cape Province South Africa
SN	Mountain near Cape Town, South Africa. Also a mountain in Tuolumne County, California. Indexed with California or South Africa as applicable. Added to Thesaurus in 1985.

Table Mountain Group
RT	Agulhas Bank
	Devonian
	Indian Ocean
	Namibia
	Ordovician
	South Africa
SN	Includes Soom Member, Sardinia Bay Formation. Located in South Africa, Namibia and Agulhas Bank. Indexed with ages as applicable. Added to Thesaurus in 1989.

tables
SN	Used in subfile E.

Tabulata
BT	Invertebrata
	.Coelenterata
	..Anthozoa
	...Zoantharia
	....Tabulata
NT	Chaetetidae
	Favositidae
	Heliolitidae
RT	Scleractinia
	Rugosa
SN	Order.

Tachira Venezuela
BT	South America
	.Venezuela
	..Tachira Venezuela
SN	State in W Venezuela.

Taconian Orogeny
USE	Taconic Orogeny

Taconic Allochthon
RT	Appalachians
	Canada
	United States
SN	In Northern Appalachians. Also search Taconic. Indexed with countries as applicable.

Taconic Orogeny
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Taconic Orogeny
UF	Taconian Orogeny
RT	Ordovician
	Silurian
	Canada
	United States
	orogeny
	Appalachians
SN	An orogeny in the latter part of the Ordovician period, named for the Taconic Range of eastern New York State and well developed through most of the Northern Appalachians in U.S. and Canada. Before 1978, search Taconic AND orogeny; Taconian.

taconite
BT	sedimentary rocks
	.chemically precipitated rocks
	..taconite
RT	banded iron formations
	iron formations

TACT
UF	Trans Alaska Crustal Transect
	Trans-Alaska Crustal Transect
RT	geophysical methods
	geophysical surveys
	Alaska
	programs
	geotraverses
SN	Acronym. Added to Thesaurus in 1989.

tactite
BT	metamorphic rocks
	.metasomatic rocks
	..tactite
SN	Compositional term.

Tadjoura
SN	Not a valid term for GeoRef. See Gulf of Tadjoura.

Tadzhik Basin
USE	Tajik Depression

Tadzhik Depression
USE	Tajik Depression

Tadzhikhistan
USE	Tajikistan

Tadzhikistan
USE	Tajikistan

Tadzhikistan Depression
USE	Tajik Depression

Tadzhikstan
USE	Tajikistan

Tadzhura
SN	Not a valid term for GeoRef. See Gulf of Tadjoura.

taele
USE	frozen ground

Taeniodonta
BT	Chordata
	.Vertebrata
	..Tetrapoda
	...Mammalia
	....Theria
	.....Eutheria
	......Taeniodonta

Taeniopteris
BT	Plantae
	.Pteridophyta
	..Filicopsida
	...Taeniopteris
RT	Gymnospermae
	Pteridospermae
	Cycadales
	Glossopteris
SN	Genus.

taenite
BT	alloys
	.taenite
RT	meteorites
	kamacite
	plessite
	tetrataenite
SN	Meteorite mineral.

Tafilalet
USE	Tafilalt

Tafilalt
BT	Africa
	.North Africa
	..Morocco
	...Tafilalt
UF	Tafilalet
	Tafilelt
	Tafilet
SN	Oasis in SE Morocco.

Tafilelt
USE	Tafilalt

Tafilet
USE	Tafilalt

TAG hydrothermal field
BT	Atlantic Ocean
	.North Atlantic
	..TAG hydrothermal field
BT	Atlantic Ocean
	.Mid-Atlantic Ridge
	..TAG hydrothermal field
RT	mid-ocean ridges
	Leg 158
	ODP Site 957
SN	Mid-Atlantic Ridge, North Atlantic. This term has multiple hierarchies. Added to Thesaurus in 1989.

Tagil Basin
BT	Commonwealth of Independent States
	.Russian Federation
	..Tagil Basin
BT	Asia
	.Tagil Basin
RT	Sverdlovsk Russian Federation
SN	River basin in Sverdlovsk Oblast E of the Central Urals. Also search Tagil; Tagil River. This term has multiple hierarchies.

Tagliamento Valley
BT	Europe
	.Southern Europe
	..Italy
	...Tagliamento Valley
RT	Veneto Italy
	Friuli-Venezia Giulia Italy
SN	River valley extending from Carnic Alps to the head of the Gulf of Venice. Also search Tagliamento; Tagliamento River. Indexed with autonomous regions as applicable.

Tagus Basin
BT	Europe
	.Southern Europe
	..Iberian Peninsula
	...Tagus Basin
UF	Tagus River basin
RT	Spain
	Portugal
	Madrid Basin
	Tagus River
SN	River basin in central Spain and S central Portugal. Also search Tagus, Tajo, Tejo. Indexed with countries as applicable.

Tagus River
BT	Europe
	.Southern Europe
	..Iberian Peninsula
	...Tagus River
RT	Spain
	Portugal
	Tagus Basin
SN	Longest river in the Iberian Peninsula. Rises in E central Spain and flows W and SW entering the Atlantic Ocean at Lisbon. Indexed with countries as applicable.

Tagus River basin
USE	Tagus Basin

Tahiti
BT	Oceania
	.Polynesia
	..French Polynesia
	...Society Islands
	....Tahiti
RT	Tuamotu Islands
	Leg 92
	DSDP Site 597
	DSDP Site 598
	DSDP Site 599
	DSDP Site 600
	DSDP Site 601
	DSDP Site 602
SN	Island of E group of Society Islands in French Polynesia.

tahoochee River#Chipola Formation#Citronelle Formation#Claiborne Group#Coupon Bi

taiga environment
BT	terrestrial environment
	.taiga environment
RT	sedimentation
	ecology
	geomorphology
	depositional environment
	climate
	paleoclimatology
	steppes
	tundra
SN	Before 1978, also search taiga.

Taigonos Peninsula
USE	Taygonos Peninsula

Taihang Mountains
BT	Asia
	.Far East
	..China
	...Taihang Mountains
UF	T'ai-hang Mountains
	Taihang Shan
	Taihangshan
RT	Shanxi China
	Hebei China
SN	Hebei and Shanxi, N China. Indexed with provinces as applicable. Added to Thesaurus in 1989.

Taihang Shan
USE	Taihang Mountains

Taihangshan
USE	Taihang Mountains

Taihua Group
BT	Chronostratigraphic Units
	.Precambrian
	..Archean
	...Taihua Group
RT	China
	Henan China
SN	Henan. Added to Thesaurus in 1989.

tailing dams
USE	tailings dams

tailing ponds
USE	tailings ponds

tailings
RT	chemical waste
	disposal barriers
	dredged materials
	dredging
	mining
	reclamation
	spoils
	tailings dams
	tailings ponds
	waste disposal

tailings dams
BT	dams
	.tailings dams
UF	tailing dams
	tailings impoundments
RT	mining geology
	tailings
	tailings ponds
SN	Before 1989, also included use for tailings ponds. Added to Thesaurus in 1985.

tailings impoundments
USE	tailings dams

tailings ponds
UF	tailing ponds
RT	mining geology
	waste disposal
	seepage
	retaining walls
	tailings
	mining
	spoils
	tailings dams
SN	Before 1989, see tailings dams. Added to Thesaurus in 1989.

Taimyr (Peninsula)
USE	Taymyr Peninsula

Taimyr Peninsula
USE	Taymyr Peninsula

Taimyr Russian Federation
USE	Taymyr Dolgan-Nenets Russian Federation

Tainan Taiwan
BT	Asia
	.Far East
	..Taiwan
	...Tainan Taiwan
SN	City on SW coast of Taiwan.

Taipei Taiwan
BT	Asia
	.Far East
	..Taiwan
	...Taipei Taiwan
SN	City at N end of island.

Taishu Group
BT	Chronostratigraphic Units
	.Phanerozoic
	..Cenozoic
	...Tertiary
	....lower Tertiary
	.....Taishu Group
RT	Japan
	Kyushu
	Tsushima
SN	Chiefly composed of sandstone and shale in alternation, and intercalating arkose sandstone and red-coloured conglomerates. On Tsushima Island a part of Nagasaki Prefecture, Kyushu.

Taito Taiwan
USE	Taitung Taiwan

Taitung Taiwan
BT	Asia
	.Far East
	..Taiwan
	...Taitung Taiwan
UF	Taito Taiwan
SN	City on SE coast of Taiwan.

Taiwan
BT	Asia
	.Far East
	..Taiwan
NT	Chiayi-Hsinying area
	Chinkuashih Mine
	Chinkuashih Taiwan
	Hengchun Peninsula
	Hsinchu
	Miaoli Taiwan
	Peikang Taiwan
	Penghu Islands
	Tainan Taiwan
	Taipei Taiwan
	Taitung Taiwan
	Taiwanese Central Range
	Taiwanese Coastal Range
	Taoyuan Taiwan
	Tatun Shan
	Tiehchenshan
UF	Formosa
RT	SMART2
	Mushan Formation
	Tananao Schist
SN	Island off Fujian Province of China. Seat of Chinese Nationalist government known as the Republic of China.

Taiwan Strait
BT	Pacific Ocean
	.North Pacific
	..Northwest Pacific
	...Taiwan Strait
UF	Formosa Strait
RT	China Sea
	East China Sea
	South China Sea
	Mushan Formation
	Penghu Islands
SN	Channel between Fujian China and Taiwan which connects the South China and East China seas. This term has multiple hierarchies. Indexed with East China Sea and/or South China Sea as applicable.

Taiwanese Central Range
BT	Asia
	.Far East
	..Taiwan
	...Taiwanese Central Range
SN	Before 1989, also search Central Range AND Taiwan. Added to Thesaurus in 1989.

Taiwanese Coastal Range
BT	Asia
	.Far East
	..Taiwan
	...Taiwanese Coastal Range
UF	Coastal Range, Taiwan
SN	Also search Coastal Range AND Taiwan. Added to Thesaurus in 1993.

Taiyuan China
BT	Asia
	.Far East
	..China
	...Shanxi China
	....Taiyuan China
SN	City in Shanxi, N China.

Taiyuan Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Taiyuan Formation
RT	Carboniferous
	Permian
	China
	Anhui China
	Henan China
	Shanxi China
SN	In Anhui, Henan and Shanxi provinces. Indexed with ages as applicable. Added to Thesaurus in 1989.

Tajik Basin
USE	Tajik Depression

Tajik Depression
BT	Asia
	.Tajikistan
	..Tajik Depression
UF	Tadzhik Basin
	Tadzhik Depression
	Tadzhikistan Depression
	Tajik Basin
RT	Afghan-Tajik Basin
SN	North section of Afghan-Tajik Depression in S and SW Tajikistan. Also search Tadzhik. This term has multiple hierarchies.

Tajikistan
BT	Asia
	.Tajikistan
BT	Commonwealth of Independent States
	.Tajikistan
NT	Altyn-Topkan Tajikistan
	Badakhshan
	Darvaz
	Darvaza Range
	Dushanbe Tajikistan
	Garm Tajikistan
	Karategin Range
	Kulyab Tajikistan
	Leninabad Tajikistan
	Nurek Tajikistan
	Shugnan Tajikistan
	Tajik Depression
	Turkestan Range
	Vakhsh River
	Vanchskiy Range
UF	Tadzhikhistan
	Tadzhikistan
	Tadzhikstan
RT	Afghan-Tajik Basin
	Amu Darya
	Amu Darya Basin
	Hindu Kush
	Pamirs
	Turkestan
	Alai Range
	Zeravshan Range
	Surkhan Darya
	Central Asia
	Badakhshan Afghanistan
	Fergana Basin
	Hissar Range
	Karamazar
	Kurama Range
	Syr Darya
	Surkhan Darya basin
	Zeravshan River
SN	Republic. Formerly the Tadzhik Soviet Socialist Republic in Soviet Central Asia. This term has multiple hierarchies.

Takanuki Japan
BT	nshu
	.Takanuki Japan
SN	Village NE of Utsunomiya in E central Honshu.

Takla Group
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Triassic
	....Takla Group
RT	British Columbia
SN	N central British Columbia. Added to Thesaurus in 1989.

Tal Formation
RT	Cretaceous
	India
	Jurassic
	Precambrian
	Uttar Pradesh India
SN	Consists of 2 members: the quartzite member and the limestone member. The formation has been considered of Jurassic-Cretaceous age, but current literature indicates an unconformity between the 2 members so that the quartzite member is Precambrian and the

Talacasto Argentina
BT	South America
	.Argentina
	..San Juan Argentina
	...Talacasto Argentina
SN	Village in central Argentina.

Talas Ala-Tau
USE	Talas Range

Talas Range
BT	Asia
	.Tien Shan
	..Talas Range
BT	Asia
	.Kyrgyzstan
	..Talas Range
UF	Talas Ala-Tau
SN	Branch of the Tien Shan in NW Kyrgyzstan. Before 1978, also search Talas. This term has multiple hierarchies.

Talasea Papua New Guinea
BT	Australasia
	.Papua New Guinea
	..New Britain
	...Talasea Papua New Guinea
SN	Settlement on E side of Willaumez Peninsula on N coast of New Britain, Bismark Archipelago.

Talbot County Georgia
BT	United States
	.Georgia
	..Talbot County Georgia
SN	W Georgia.

Talbot County Maryland
BT	United States
	.Maryland
	..Talbot County Maryland
SN	E Maryland.

talc
BT	silicates
	.sheet silicates
	..talc
RT	cerolite
	talc deposits
	soapstone
	steatite
SN	As of 1981, use talc deposits for talc as a commodity.

talc deposits
RT	Henderson Mine
	soapstone
	steatite
	talc
SN	Commodity. See List C.

talc rock
BT	metamorphic rocks
	.metasomatic rocks
	..talc rock
SN	Compositional term.

Talcher
USE	Talchir

Talcher Coalfield
USE	Talchir coal field

Talchir
BT	Asia
	.Indian Peninsula
	..India
	...Orissa India
	....Talchir
UF	Talcher
SN	Region. Former princely state in Orissa States.

Talchir coal field
BT	Asia
	.Indian Peninsula
	..India
	...Orissa India
	....Talchir coal field
UF	Talcher Coalfield
RT	coal fields
SN	E central Orissa. Also search Talchir.

Talchir Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Talchir Formation
RT	Carboniferous
	Permian
	India
	Upper Carboniferous
SN	Upper Carboniferous to Permo-Carboniferous. Consists of boulder bed with boulders set in an ill-sorted matrix, often containing angular clastics, and is followed by greenish shales, silty shales, and sandstones. In peninsular India.

Talchir Series
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Carboniferous
	....Upper Carboniferous
	.....Talchir Series
RT	India
	Orissa India
SN	Upper Carboniferous. At the base is a glacial boulder bed (Talchir Boulder Bed). Overlain by Damuda Series. In Orissa.

Taliaferro County Georgia
BT	United States
	.Georgia
	..Taliaferro County Georgia

taliks
UF	subgelisol
	tabetisol
RT	glacial geology
	active layer
	permafrost
	glacial features
	periglacial features
	ice wedges
	thawing
	frozen ground
	ground ice
	palsas
	pingos
	hummocks
SN	Unfrozen layer adjacent to or in permafrost. Added to Thesaurus in 1993.

Talimu Basin
USE	Tarim Basin

Talin Estonia
USE	Tallinn Estonia

Talkeetna Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Jurassic
	....Lower Jurassic
	.....Talkeetna Formation
RT	Alaska
	Southern Alaska
	Copper River basin
SN	S central Alaska. Added to Thesaurus in 1993.

Talkeetna Mountains
BT	United States
	.Alaska
	..Southern Alaska
	...Talkeetna Mountains
SN	S Alaska. Added to Thesaurus in 1985.

Talladega County Alabama
BT	United States
	.Alabama
	..Talladega County Alabama

Talladega Front
BT	United States
	.Alabama
	..Talladega Front
UF	Talladega slate belt
RT	Hillabee Chlorite Schist
SN	E Talladega County in E central Alabama.

Talladega Group
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Talladega Group
RT	Precambrian
	Cambrian
	Ordovician
	Silurian
	Devonian
	Pennsylvanian
	Mississippi
	Alabama
	North Carolina
	Georgia
	Tennessee
	Hillabee Chlorite Schist
SN	Talladega Formation, Precambrian (?) to Carboniferous (?). In NW Georgia, the Talladega Series has been grouped into 10 formations (ascending): Pinelog Quartzite, Hiawassee Slate, Great Smoky Formation, Natahala Schist, Tusquitee Quartzite, Brasstown Schi

Talladega slate belt
USE	Talladega Front

Tallahatchie County Mississippi
BT	United States
	.Mississippi
	..Tallahatchie County Mississippi

Tallahatta Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Cenozoic
	...Paleogene
	....Eocene
	.....middle Eocene
	......Tallahatta Formation
RT	Mississippi
	Alabama
	Georgia
	Claiborne Group
SN	In Claiborne Group. S Alabama, W Georgia, and Mississippi. Added to Thesaurus in 1985.

Tallapoosa County Alabama
BT	United States
	.Alabama
	..Tallapoosa County Alabama
RT	Martin Lake
SN	E Alabama.

Tallin Estonia
USE	Tallinn Estonia

Tallinn Estonia
BT	Europe
	.Baltic region
	..Estonia
	...Tallinn Estonia
UF	Talin Estonia
	Tallin Estonia
SN	City on the Gulf of Finland.

Tallulah Falls Formation
RT	Georgia
	lower Paleozoic
	North Carolina
	Proterozoic
	South Carolina
SN	Proterozoic and/or lower Paleozoic. Indexed with age as applicable. Added to Thesaurus in 1989.

talnakhite
BT	sulfides
	.talnakhite

Taltson magmatic zone
BT	North America
	.Canadian Shield
	..Taltson magmatic zone
RT	Alberta
	Canada
	Mackenzie District Northwest Territories
	Northwest Territories
SN	Belt of Paleoproterozoic dioritic to granitic plutons and peraluminous granites between the Slave and Rae provinces, W Canadian Shield. Indexed with Northwest Territories and/or Alberta as applicable.

talus
SN	A valid term through 1978. Use talus slopes.

talus fan
USE	alluvial fans

talus slopes
BT	erosion features
	.talus slopes
UF	debris slopes
RT	slope stability
	geomorphology
	colluvium
	mass movements
	landslides
	cliffs
	slopes
	soil erosion
	desert pavement
SN	Before 1978, search talus.

Talysh Mountains
BT	Asia
	.Middle East
	..Iran
	...Talysh Mountains
RT	Elburz
SN	NW extremity of the Elburz in NW Iran. Also search Talysh.

Tama County Iowa
BT	United States
	.Iowa
	..Tama County Iowa

Tamagawa
BT	nshu
	.Tamagawa
RT	Akita Japan
	Tokyo Japan
SN	River flowing into Tokyo Bay between Tokyo and Yokohama in Tokyo Prefecture, Honshu. Also used for hot springs in Akita Japan. Indexed with prefecture.

Taman Peninsula
BT	Commonwealth of Independent States
	.Russian Federation
	..Krasnodar Russian Federation
	...Taman Peninsula
SN	Peninsula of W Krasnodar Kray jutting into Kerch Strait connecting Black Sea and Azov Sea. This term has multiple hierarchies.

Taman Russian Federation
BT	Commonwealth of Independent States
	.Russian Federation
	..Krasnodar Russian Federation
	...Taman Russian Federation
SN	Village on N shore of Taman Peninsula near Kerch Strait in W Krasnodar Kray in Northern Caucasus. Before 1993, Taman Russian Republic was also used. This term has multiple hierarchies.

Tamar Estuary
UF	Tamar River
RT	England
	Bass Strait
	Tasmania Australia
	Devonshire England
	Cornwall England
SN	Cornwall and Devonshire, extreme SW England. Empties into the English Channel. Also a river in N Tasmania which empties into Bass Strait. Indexed with Tasmania Australia OR England and counties as applicable. Added to Thesaurus in 1989.

Tamar River
USE	Tamar Estuary

Tamar Valley
RT	Cornwall England
	Devonshire England
	England
	Tasmania Australia
SN	River valley in Cornwall and Devonshire in SW England. Also a river valley in Tasmania. Also search Tamar Estuary. Indexed with Tasmania Australia OR England and counties as applicable.

Tamaulipas Mexico
BT	Mexico
	.Tamaulipas Mexico
NT	Arroyo El Mimbral
RT	Rio Grande
	Gulf Coastal Plain
	Laguna Madre
	San Juan River
	Rio Grande Valley
	Sierra Madre Oriental
	Rio Grande Depression
SN	State in E Mexico.

Tamayo fracture zone
BT	Pacific Ocean
	.North Pacific
	..Northeast Pacific
	...Tamayo fracture zone
SN	NE Pacific, near mouth of Gulf of California. This term has multiple hierarchies. Added to Thesaurus in 1985.

Tamba Plateau
BT	nshu
	.Tamba Plateau
RT	Kyoto Japan
SN	In the Kyoto area. Also search Tamba.

Tambov Russian Federation
BT	Commonwealth of Independent States
	.Russian Federation
	..Tambov Russian Federation
BT	Europe
	.Tambov Russian Federation
SN	Oblast including the city 260 miles SE of Moscow. Before 1993, Tambov Russian Republic was also used. This term has multiple hierarchies.

Tamdy-Tau
USE	Tamdytau

Tamdytau
BT	Asia
	.Uzbekistan
	..Tamdytau
BT	Commonwealth of Independent States
	.Kyzylkum
	..Tamdytau
UF	Tamdy-Tau
	Tamdytau Range
SN	Mountains in the Kyzylkum SE of the Aral Sea. This term has multiple hierarchies.

Tamdytau Range
USE	Tamdytau

Tamiami Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Cenozoic
	...Neogene
	....Tamiami Formation
RT	Pliocene
	Miocene
	Florida
	Pinecrest Beds
SN	Indexed with ages as applicable. Added to Thesaurus in 1985.

Tamil Nadu India
BT	Asia
	.Indian Peninsula
	..India
	...Tamil Nadu India
NT	Ariyalur India
	Coimbatore India
	Kodaikanal India
	Kondapalli India
	Madras India
	Neyveli India
	North Arcot India
	South Arcot
	Tiruchirapalli India
	Vridhachalam India
RT	Coromandel Coast
	Cauvery Basin
	Cuddalore Series
	Neyveli Lignite
	Niniyur Group
SN	State in extreme S and SE India. Formerly part of Madras.

Tampa Bay
BT	United States
	.Florida
	..Tampa Bay
RT	Hillsborough County Florida
	Pinellas County Florida
SN	Inlet of Gulf of Mexico on W coast of Hillsborough County in W Florida.

Tampere Finland
BT	Europe
	.Western Europe
	..Scandinavia
	...Finland
	....Western Finland Province
	.....Tampere Finland
SN	City in SW Finland.

Tamworth Australia
BT	Australasia
	.Australia
	..New South Wales Australia
	...Tamworth Australia
SN	Town in E central New South Wales.

Tan-Lu Fault
USE	Tancheng-Lujiang Fault

Tan-Lu fault zone
USE	Tancheng-Lujiang fault zone

Tana Fjord
BT	Europe
	.Western Europe
	..Scandinavia
	...Norway
	....Finnmark Norway
	.....Tana Fjord
SN	Inlet of Arctic Ocean which receives the Tana River on NE coast of Norway.

Tanana River
BT	North America
	.Tanana River
RT	Alaska
	Yukon Territory
	Delta River
SN	Source in SW Yukon Territory. Joins Yukon River at Tanana, central Alaska. Added to Thesaurus in 1985.

Tananao Schist
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Tananao Schist
RT	Taiwan
SN	E Taiwan. Added to Thesaurus in 1989.

Tananarive
SN	No longer a valid term for GeoRef. See Antananarivo Madagascar.

Tananarive Madagascar
USE	Antananarivo Madagascar

Tancheng-Lujiang Fault
BT	Asia
	.Far East
	..China
	...Tancheng-Lujiang Fault
UF	Tan-Lu Fault
	Tanlu Fault
RT	Anhui China
	Shandong China
	Jiangsu China
SN	E China. Extends from Anhui through Jiangsu to Shandong. Part of the Tancheng-Lujiang fault zone. Indexed with provinces as applicable. Added to Thesaurus in 1993.

Tancheng-Lujiang fault zone
UF	Tan-Lu fault zone
	Tanlu fault zone
RT	Russian Federation
	China
	Russian Far East
	Heilongjiang China
	Anhui China
	Yishu Fault
	Liaoning China
	Jilin China
	Shandong China
	Hubei China
	Jiangsu China
	Okhotsk Sea
SN	Major fault zone. Extends from South-Central China to Heilongjiang. Some consider it to extend across Russian Federation Far East territory into the Okhotsk Sea. Tancheng-Lujiang Fault is a narrower concept. Indexed with provinces and/or Russian Federatio

Tanco Pegmatite
BT	Canada
	.Western Canada
	..Manitoba
	...Tanco Pegmatite

Tanega-shima
BT	Asia
	.Far East
	..Japan
	...Kyushu
	....Kagoshima Japan
	.....Tanega-shima
BT	Asia
	.Far East
	..Japan
	...Ryukyu Islands
	....Tanega-shima
UF	Tanegashima Island
SN	Largest of the Osumi Islands off S Kyushu. This term has multiple hierarchies.

Tanegashima Island
USE	Tanega-shima

Taney County Missouri
BT	United States
	.Missouri
	..Taney County Missouri

Tanezrouft
BT	Africa
	.Tanezrouft
RT	Algeria
	Mali
	Sahara
SN	Section of the Sahara primarily in Algeria. Indexed with countries as applicable.

Tanganyika
SN	Not a valid index term. Former British U.N. Trust Territory which became independent in 1961. See Tanzania.

tangential discontinuities
BT	discontinuities
	.tangential discontinuities
RT	mantle
	seismology
	crust
SN	Used for a type of interface in seismology. Added to Thesaurus in 1981.

tangential stress
USE	shear stress

tangential tectonics
USE	compression tectonics

tangential wave
USE	S-waves

Tanger Morocco
USE	Tangier Morocco

Tangier Morocco
BT	Africa
	.North Africa
	..Morocco
	...Tangier Morocco
UF	Tanger Morocco
	Tangiers Morocco
SN	City at W end of the Strait of Gibraltar.

Tangiers Morocco
USE	Tangier Morocco

Tangipahoa Parish Louisiana
BT	United States
	.Louisiana
	..Tangipahoa Parish Louisiana

Tangshan China
BT	Asia
	.Far East
	..China
	...Tangshan China
RT	Anhui China
	Hebei China
	Tangshan earthquake 1976
SN	Towns in Hebei and Anhui provinces, N and E China. Indexed with provinces as applicable.

Tangshan earthquake 1976
BT	earthquakes
	.Tangshan earthquake 1976
RT	China
	Tangshan China
	Hebei China
SN	Epicenter near Tangshan in Hebei, NE China. Added to Thesaurus in 1985.

Tanlu Fault
USE	Tancheng-Lujiang Fault

Tanlu fault zone
USE	Tancheng-Lujiang fault zone

Tannu Tuva Russian Federation
USE	Tuva Russian Federation

Tannu-Ola Range
BT	Asia
	.Tannu-Ola Range
RT	Russian Federation
	Mongolia
SN	On the Mongolian-Tuva Aautonomous Republic border. Also search Tannu-Ola. Indexed with Mongolia and/or Russian Federation as applicable.

Tanquary Fiord
BT	Canada
	.Northwest Territories
	..Franklin District Northwest Territories
	...Queen Elizabeth Islands
	....Ellesmere Island
	.....Tanquary Fiord
SN	W central Ellesmere Island in Franklin District.

Tansill Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Permian
	....Guadalupian
	.....Tansill Formation
RT	New Mexico
	Texas
SN	SE New Mexico and W Texas. Added to Thesaurus in 1989.

tantalates
BT	oxides
	.tantalates
NT	niobotantalates

tantalite
BT	oxides
	.niobates
	..niobotantalates
	...tantalite
SN	This term has multiple hierarchies.

tantalum
BT	metals
	.tantalum
UF	Ta
RT	heavy metals
	tantalum ores
	high-field-strength elements
	niobium
SN	Chemical element. Use tantalum ores for tantalum as a commodity.

tantalum ores
BT	metal ores
	.tantalum ores
RT	columbite
	niobium ores
	tantalum
SN	Commodity. See List C.

Tanzania
BT	Africa
	.East Africa
	..Tanzania
NT	Kilimanjaro
	Laetoli
	Oldoinyo Lengai
	Olduvai Gorge
	Zanzibar
RT	East African Rift
	Lake Tanganyika
	Gregory Rift
	Lake Malawi
	Lake Natron
	Koobi Fora Formation
	Mozambique Belt
	Shungura Formation
	Umba River
	Lake Victoria
	Laetoli Beds
SN	Former British U.N. Trust Territory of Tanganyika, which became independent in 1961. United with the island of Zanzibar to become Tanzania in 1964. Before 1964, also search Tanganyika.

tanzanite
BT	silicates
	.orthosilicates
	..sorosilicates
	...epidote group
	....tanzanite
RT	zoisite
SN	Variety of zoisite.

Tanzawa Massif
USE	Tanzawa Mountains

Tanzawa Mountainland
USE	Tanzawa Mountains

Tanzawa Mountains
BT	nshu
	.Tanzawa Mountains
UF	Tanzawa Massif
	Tanzawa Mountainland
RT	Yamanashi Japan
	Kanagawa Japan
SN	Between Fujiyama and Yokohama. Also search Tanzawa.

Taos County New Mexico
BT	United States
	.New Mexico
	..Taos County New Mexico
NT	Questa Caldera
	Questa Mine
RT	San Luis Valley
	Taos Plateau
SN	N New Mexico.

Taos Plateau
BT	United States
	.New Mexico
	..Taos Plateau
RT	Colorado Plateau
	Rio Grande Rift
	Rio Arriba County New Mexico
	Taos County New Mexico
SN	N New Mexico. Indexed with counties as applicable. Added to Thesaurus in 1985.

Taoudeni
USE	Taoudenni

Taoudeni Basin
USE	Taoudenni Basin

Taoudenni
UF	Taoudeni
RT	Mali
	Sahara
SN	An oasis in the Sahara in NW Mali. Before 1995, also used for the large Saharan basin. Now see Taoudenni Basin. Search in combination with Mali. Indexed with Mali if applicable.

Taoudenni Basin
BT	Africa
	.West Africa
	..Taoudenni Basin
UF	Taoudeni Basin
RT	Mauritania
	Mali
	Sahara
	Burkina Faso
SN	Large basin in W Africa. Also search Taoudenni or Taoudeni. Indexed with countries as applicable. Added to Thesaurus in 1995.

Taourirt Algeria
BT	Africa
	.North Africa
	..Algeria
	...Taourirt Algeria
SN	Village in W central Algeria.

Taourirt Morocco
BT	Africa
	.North Africa
	..Morocco
	...Taourirt Morocco
SN	Town in NE Morocco.

Taoyuan Taiwan
BT	Asia
	.Far East
	..Taiwan
	...Taoyuan Taiwan
SN	Town in N Taiwan.

Tapeats Sandstone
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Cambrian
	....Tapeats Sandstone
RT	California
	Nevada
	Arizona
SN	In Tonto Group. Lower and Middle Cambrian. Central and N Arizona, SE California and S Nevada. Added to Thesaurus in 1985.

taphocenoses
USE	thanatocenoses

taphocoenosis
USE	thanatocenoses

taphonomy
RT	biomineralization
	fossilization
	Lagerstatten
	paleoecology
	paleopathology
	preservation
	soft parts
	thanatocenoses

taphrogeny
RT	orogeny
	plate tectonics
	rifting
	tectonics
	tesserae
SN	Implies rifting.

tapiolite
BT	oxides
	.niobates
	..niobotantalates
	...tapiolite
SN	This term has multiple hierarchies.

Tapley Hill Formation
BT	Chronostratigraphic Units
	.Precambrian
	..Proterozoic
	...Tapley Hill Formation
RT	South Australia
	Australia
SN	S Australia. Added to Thesaurus in 1989.

tar sands
USE	oil sands

Taranaki Basin
RT	New Zealand
	North Island
	South Island
	Southwest Pacific
SN	Back-arc basin in SW Pacific which extends onshore in N South Island and the Taranaki Peninsula of SW North Island, New Zealand. Includes Taranaki Graben complex and Western Platform areas. Contains petroleum resources. Indexed with New Zealand with (Nort

Taranaki New Zealand
BT	Australasia
	.New Zealand
	..Taranaki New Zealand
NT	Mokoia New Zealand
	Mount Egmont
RT	North Island
	Wanganui Basin
SN	Provincial district in W North Island. Also index North Island.

Taranaki, Mount
USE	Mount Egmont

Taranto Italy
BT	Europe
	.Southern Europe
	..Italy
	...Apulia Italy
	....Taranto Italy
SN	City on N Gulf of Taranto on heel of Italian boot.

Tarapaca Chile
BT	South America
	.Chile
	..Tarapaca Chile
SN	Province in N Chile.

Taratash Complex
BT	Chronostratigraphic Units
	.Precambrian
	..Proterozoic
	...Neoproterozoic
	....Riphean
	.....Taratash Complex
RT	Southern Urals
SN	S Urals. Added to Thesaurus in 1985.

Tarawera volcanic complex
BT	Australasia
	.New Zealand
	..Tarawera volcanic complex
RT	North Island
SN	N central North Island. Also index North Island.

Tarbagatai Range
USE	Tarbagatay Range

Tarbagatay Range
BT	Asia
	.Tarbagatay Range
UF	Tarbagatai Range
RT	Kazakhstan
	Tien Shan
	Xinjiang China
SN	Northern outlier of the Tien Shan. Also search Tarbagatay. Indexed with Kazakhstan and/or Xinjiang China as applicable.

Tarbert Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Jurassic
	....Middle Jurassic
	.....Bajocian
	......Tarbert Formation
RT	Brent Group
	North Sea
SN	In Brent Group. Added to Thesaurus in 1995.

Tardigrada
RT	Arthropoda
	Edentata
	Xenarthra
SN	Search in combination with either Endentata or Arthropoda. Indexed with Edentata or Arthropoda as applicable.

Tarentaise
BT	Europe
	.Western Europe
	..France
	...Savoie France
	....Tarentaise
RT	Savoy Alps
	Isere Valley
SN	Alpine valley of upper Isere River in Savoy Alps.

Tareya Russian Federation
BT	Commonwealth of Independent States
	.Russian Federation
	..Krasnoyarsk Russian Federation
	...Taymyr Dolgan-Nenets Russian Federation
	....Tareya Russian Federation
SN	Village in NE Taymyr National Okrug in NW Siberia. Before 1993, Tareya Russian Republic was also used. This term has multiple hierarchies.

Tarfaia Morocco
USE	Tarfaya Morocco

Tarfaya Morocco
BT	Africa
	.North Africa
	..Morocco
	...Tarfaya Morocco
UF	Tarfaia Morocco
SN	Town in extreme SW Morocco. A former Spanish enclave.

Tarim Basin
BT	Asia
	.Far East
	..China
	...Xinjiang China
	....Tarim Basin
UF	Talimu Basin
SN	Largest inland basin in China. SE Xinjiang. Added to Thesaurus in 1989.

Tarim Block
USE	Tarim Platform

Tarim Plate
USE	Tarim Platform

Tarim Platform
BT	Asia
	.Far East
	..China
	...Tarim Platform
UF	Tarim Block
	Tarim Plate
RT	plates
SN	NE China, includes the Tarim Basin. Indexed with Chinese provinces if applicable. Added to Thesaurus in 1998.

Tarkhankut Peninsula
BT	Europe
	.Ukraine
	..Crimea Ukraine
	...Tarkhankut Peninsula
SN	In extreme W Crimea jutting into Black Sea. Also search Tarkhankut. This term has multiple hierarchies.

Tarn France
BT	Europe
	.Western Europe
	..France
	...Tarn France
NT	Sidobre Massif
RT	Montagne Noire
	Rodez Trough
SN	Department in S France.

Tarn-et-Garonne France
BT	Europe
	.Western Europe
	..France
	...Tarn-et-Garonne France
RT	Rouergue
	Quercy
	Orgueil Meteorite
SN	Department in SW France.

Tarnobrzeg Poland
BT	Europe
	.Central Europe
	..Poland
	...Tarnobrzeg Poland
NT	Sandomierz Poland
SN	Province and town in SE Poland.

Tarnow Poland
BT	Europe
	.Central Europe
	..Poland
	...Tarnow Poland
NT	Bochnia Poland
SN	Province and city in S Poland.

Taro Valley
BT	Europe
	.Southern Europe
	..Italy
	...Emilia-Romagna Italy
	....Taro Valley
SN	River valley extending in a SW-NE direction from the N Apennines to the Po River. Also search Taro.

Tarragona Spain
BT	Europe
	.Southern Europe
	..Iberian Peninsula
	...Spain
	....Catalonia Spain
	.....Tarragona Spain
SN	Province in Catalonia in NE Spain.

Tarrant County Texas
BT	United States
	.Texas
	..Tarrant County Texas
SN	N Texas.

Tartary
USE	Tataria

Tartu Estonia
BT	Europe
	.Baltic region
	..Estonia
	...Tartu Estonia
UF	Dorpat Estonia
SN	City on Ema River W of Lake Peipus in E Estonia.

Tarumae
BT	kkaido
	.Tarumae
UF	Tarumae Volcano
RT	volcanoes
	Shikotsu
SN	Active volcano. South of Sapporo in S Hokkaido.

Tarumae Volcano
USE	Tarumae

Tarvisio Italy
BT	Europe
	.Southern Europe
	..Italy
	...Friuli-Venezia Giulia Italy
	....Tarvisio Italy
SN	Town near Austrian and Slovenian borders.

Tary Ekan Tajikistan
USE	Tary-Ekam Tajikistan

Tary-Ekam Tajikistan
BT	Asia
	.Tajikistan
	..Leninabad Tajikistan
	...Tary-Ekam Tajikistan
UF	Tary Ekan Tajikistan
	Tary-Ekan Tajikistan
SN	Village in Leninabad Oblast in N Tajikistan. This term has multiple hierarchies.

Tary-Ekan Tajikistan
USE	Tary-Ekam Tajikistan

Tas-Khayakhtakh Range
BT	Commonwealth of Independent States
	.Russian Federation
	..Yakutia Russian Federation
	...Tas-Khayakhtakh Range
SN	Northern section of Cherski Range N of Okhotsk Sea in NE Yakutia. Also search Tas-Khayakhtakh. This term has multiple hierarchies.

Tashkent Uzbekistan
BT	Asia
	.Uzbekistan
	..Tashkent Uzbekistan
NT	Angren Uzbekistan
	Chirchik Uzbekistan
SN	Oblast and city in NE Uzbekistan. This term has multiple hierarchies.

Tasman

Tasman Basin
BT	Pacific Ocean
	.South Pacific
	..Southwest Pacific
	...Tasman Basin
UF	Tasman-Becken
SN	Extends S of Tasman Sea proper between South Tasmanian Rise and Macquarie Ridge SW of New Zealand. Also search Tasman. This term has multiple hierarchies.

Tasman fold belt
USE	Tasman orogenic zone

Tasman Geosyncline
BT	Australasia
	.Australia
	..Tasman Geosyncline
RT	Queensland Australia
	geosynclines
	New South Wales Australia
	Tasmania Australia
	Victoria Australia
SN	Also search Tasman AND geosynclines. Indexed with states as applicable.

Tasman oro

Tasman orogenic zone
BT	Australasia
	.Tasman orogenic zone
UF	Tasman fold belt
RT	Queensland Australia
	South Australia
	New Zealand
	New South Wales Australia
	Tasmania Australia
	Victoria Australia
SN	Also search Tasman. Indexed with Australian states and/or New Zealand as applicable.

Tasman Sea
BT	Pacific Ocean
	.South Pacific
	..Southwest Pacific
	...Tasman Sea
NT	Challenger Plateau
	Dampier Ridge
RT	Bass Strait
	Leg 21
	DSDP Site 207
	DSDP Site 283
	DSDP Site 284
SN	Between SE Australia and Tasmania on W and New Zealand on the E. Also search Tasman. This term has multiple hierarchies.

Tasman-Becken
USE	Tasman Basin

Tasmania Australia
BT	Australasia
	.Australia
	..Tasmania Australia
NT	Burnie Australia
	Coles Bay
	Hobart Australia
	Rosebery Australia
	Tasmania Basin
	Wynyard Australia
	Zeehan Australia
RT	Tamar Estuary
	Delamerian Orogeny
	Forth Valley
	Mersey River
	Mersey Valley
	Tamar Valley
	Flinders Island
	Savage River
	Great Lake
	Heemskirk Granite
	Lachlan fold belt
	Ross Formation
	Mount Lyell
	Mount Read Volcanics
	Perth Australia
	Tasman Geosyncline
	Tasman oro
SN	Island and state S of Victoria.

Tasmania Basin
BT	Australasia
	.Australia
	..Tasmania Australia
	...Tasmania Basin
SN	Added to Thesaurus in 1981.

Tasmanites
BT	Plantae
	.algae
	..Chlorophyta
	...Tasmanites
RT	microfossils
	palynomorphs
SN	Indexed with microfossils if applicable.

Tassili des Adjer
USE	Tassili n'Ajjer

Tassili n'Ajjer
BT	Africa
	.North Africa
	..Algeria
	...Tassili n'Ajjer
UF	Tassili des Adjer
RT	Ahaggar
SN	An arid plateau region which is a NE extension of the Ahaggar Mountains in SE Algeria. Also search Tassili.

Tatar Arch
BT	Commonwealth of Independent States
	.Russian Federation
	..Tatar Arch
BT	Europe
	.Tatar Arch
RT	Tatar Russian Federation
SN	E central European Russian Federation centering on former Tatar A.S.S.R. This term has multiple hierarchies.

Tatar Russian Federation
BT	Commonwealth of Independent States
	.Russian Federation
	..Tatar Russian Federation
BT	Europe
	.Tatar Russian Federation
NT	Kazan Russian Federation
UF	Tatarstan Russian Federation
RT	Kainsaz Meteorite
	Tatar Arch
	Tataria
SN	The former Tatar Autonomous Soviet Socialist Republic. In area around great bend of Volga River where it heads S at Kazan. Before 1993, Tatar Russian Republic was also used. This term has multiple hierarchies.

Tatar Strait
BT	Commonwealth of Independent States
	.Russian Federation
	..Tatar Strait
BT	Asia
	.Tatar Strait
RT	Russian Far East
	Primorye Russian Federation
	Japan Sea
	Sakhalin
	Okhotsk Sea
SN	Between E coast of Primorye Kray and W coast of Sakhalin Island at the N end of Japan Sea. This term has multiple hierarchies.

Tataria
BT	Commonwealth of Independent States
	.Russian Federation
	..Tataria
BT	Europe
	.Tataria
UF	Tartary
	Tatary
RT	Tatar Russian Federation
SN	Originally applied to area of Mongol Empire at its height. Now, since displacement of Crimean Tatars, it can be applied to the Tartar A.S.S.R and surrounding areas inhabited by Tatars. This term has multiple hierarchies.

Tatarian
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Permian
	....Upper Permian
	.....Tatarian
SN	Europe. Above Kazanian, below Scythian (Triassic).

Tatarstan Russian Federation
USE	Tatar Russian Federation

Tatary
USE	Tataria

Tate County Mississippi
BT	United States
	.Mississippi
	..Tate County Mississippi

Tatra Mountains
BT	Europe
	.Central Europe
	..Tatra Mountains
BT	Europe
	.Carpathians
	..Tatra Mountains
UF	High Tatra
	High Tatra Mountains
	High Tatras
	Tatras
RT	Poland
	Slovakia
	Slovakian Carpathians
	Krizna Nappe
	Low Tatra Mountains
SN	Chief mountain group of central Carpathians. This term has multiple hierarchies. Indexed with countries as applicable.

Tatras
USE	Tatra Mountains

Tattnall County Georgia
BT	United States
	.Georgia
	..Tattnall County Georgia

Tatum Basin
BT	United States
	.New Mexico
	..Tatum Basin
SN	SE New Mexico.

Tatun Shan
BT	Asia
	.Far East
	..Taiwan
	...Tatun Shan
SN	Mountain 9 miles N of Taipei. Also search Tatun.

Taubach Germany
BT	Europe
	.Central Europe
	..Germany
	...Thuringia Germany
	....Taubach Germany
SN	Town in Thuringia, E central Germany.

Tauern Tunnel
BT	Europe
	.Central Europe
	..Austria
	...Tauern Tunnel
RT	Hohe Tauern
SN	Railroad tunnel through the Hohe Tauern in SW Austria. Also search Tauern.

Tauern Window
BT	Europe
	.Tauern Window
RT	Italy
	Tyrol Austria
	Trentino-Alto Adige Italy
	Eastern Alps
	Hohe Tauern
SN	SW Austria and NW Italy. Added to Thesaurus in 1985.

Taunus
BT	Europe
	.Rhenish Schiefergebirge
	..Taunus
BT	Europe
	.Central Europe
	..Germany
	...Hesse Germany
	....Taunus
UF	Taunus Mountains
SN	Mountain range E of the Rhine River and N of the lower Main River. This term has multiple hierarchies.

Taunus Mountains
USE	Taunus

Taupo New Zealand
BT	Australasia
	.New Zealand
	..Taupo New Zealand
RT	North Island
SN	Town on Lake Taupo in central North Island. Also index North Island.

Taupo volcanic zone
BT	Australasia
	.New Zealand
	..Taupo volcanic zone
RT	North Island
	Broadlands
	Tongariro
	Waimangu Field
SN	Mountain region surrounding Lake Taupo in central North Island. Also index North Island.

Taurus Littrow
USE	Taurus-Littrow

Taurus Mountains
BT	Asia
	.Middle East
	..Turkey
	...Taurus Mountains
RT	Antalya Turkey
SN	Mountain chain on Mediterranean coast of Turkey.

Taurus-Littrow
BT	Moon
	.Taurus-Littrow
UF	Taurus Littrow
	Taurus-Littrow Valley
	Tranquillity Base

Taurus-Littrow Valley
USE	Taurus-Littrow

Tavetsch
BT	Europe
	.Central Europe
	..Switzerland
	...Graubunden Switzerland
	....Tavetsch
RT	Alps
	Swiss Alps
SN	Valley of the upper Vorderrhein River. Added to Thesaurus in 1981.

tavistockite
USE	carbonate apatite

Tavua Fiji
BT	Oceania
	.Melanesia
	..Fiji
	...Viti Levu
	....Tavua Fiji
SN	Town on Tauva Bay, Fiji.

Tawi Valley
BT	Asia
	.Indian Peninsula
	..Jammu and Kashmir
	...Tawi Valley
RT	India
	Pakistan
SN	River valley in SW Jammu and Kashmir, disputed territory between India and Pakistan. Also search Tawi River. Before 1993, India was a broader term. Indexed with India and/or Pakistan as applicable.

taxa, ahermatypic
USE	ahermatypic taxa

taxa, anaerobic
USE	anaerobic taxa

taxa, benthonic
USE	benthonic taxa

taxa, colonial
USE	colonial taxa

taxa, cosmopolitan
USE	cosmopolitan taxa

taxa, endemic
USE	endemic taxa

taxa, extinct
USE	extinct taxa

taxa, hermatypic
USE	hermatypic taxa

taxa, heteromorphic
USE	heteromorphic taxa

taxa, living
USE	living taxa

taxa, new
USE	new taxa

taxa, planktonic
USE	planktonic taxa

taxes
RT	economics
SN	Added to Thesaurus in 1981.

Taxodiaceae
BT	Plantae
	.Spermatophyta
	..Gymnospermae
	...Coniferales
	....Taxodiaceae
NT	Sequoia
RT	Pinaceae
	Taxodium
SN	Family.

Taxodium
BT	Plantae
	.Spermatophyta
	..Gymnospermae
	...Coniferales
	....Taxodium
RT	Taxodiaceae

taxonomy
RT	cladistics
	classification
	extinct taxa
	heteromorphic taxa
	holotypes
	homonymy
	miscellanea
	new names
	new taxa
	paleontology
	paratypes
	phenotypes
	range
	revision
	synonymy
	type specimens

taxonomy review
SN	A valid term through 1973. Use taxonomy.

Tay Estuary
BT	Europe
	.Western Europe
	..United Kingdom
	...Great Britain
	....Scotland
	.....Tay Estuary
UF	Firth of Tay
RT	Fife region Scotland
SN	N of the Firth of Forth on the North Sea.

Taygonos Peninsula
BT	Commonwealth of Independent States
	.Russian Federation
	..Magadan Russian Federation
	...Taygonos Peninsula
UF	Taigonos Peninsula
SN	On N Okhotsk Sea between Gizhiga and Penzhina bays. Also search Taygonos. This term has multiple hierarchies.

Taylor County Florida
BT	United States
	.Florida
	..Taylor County Florida
SN	On the Gulf of Mexico in N Florida.

Taylor County Georgia
BT	United States
	.Georgia
	..Taylor County Georgia
SN	W central Georgia.

Taylor County Iowa
BT	United States
	.Iowa
	..Taylor County Iowa
SN	SW Iowa.

Taylor County Kentucky
BT	United States
	.Kentucky
	..Taylor County Kentucky
SN	Central Kentucky.

Taylor County Texas
BT	United States
	.Texas
	..Taylor County Texas
NT	Abilene Texas
RT	Silo Field
SN	W central Texas.

Taylor County West Virginia
BT	United States
	.West Virginia
	..Taylor County West Virginia
SN	N West Virginia.

Taylor County Wisconsin
BT	United States
	.Wisconsin
	..Taylor County Wisconsin
SN	N central Wisconsin.

Taylor Glacier
RT	Antarctica
	Taylor Valley
SN	In the McMurdo Sound area in S Victoria Land just NW of Ross Ice Shelf. May occur in other locations. Also search Taylor AND appropriate area. Indexed with Antarctica or location as applicable.

Taylor Group
RT	Antarctica
	Beacon Supergroup
	Devonian
	Taylor Marl
SN	In Beacon Supergroup. Devonian. In Ross Dependency, Antarctica. For the Gulfian unit in Texas, Arkansas, and Louisiana, use Taylor Marl if applicable. Indexed with age as applicable. Added to Thesaurus in 1995.

Taylor Marl
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Upper Cretaceous
	.....Gulfian
	......Taylor Marl
RT	Louisiana
	Texas
	Taylor Group
SN	Gulfian. Central and E Texas, Louisiana. Added to Thesaurus in 1993.

Taylor Valley
RT	Antarctica
	Lake Bonney
	McMurdo Sound
	Taylor Glacier
	Victoria Land
SN	At McMurdo Sound in S Victoria Land in the Taylor Glacier area NW of Ross Ice Shelf. Also search Taylor AND Antarctica. Indexed with Antarctica or region as applicable.

Taymyr Dolgan-Nenets Russian Federation
BT	Commonwealth of Independent States
	.Russian Federation
	..Krasnoyarsk Russian Federation
	...Taymyr Dolgan-Nenets Russian Federation
NT	Khatanga Russian Federation
	Norilsk region
	Norilsk Russian Federation
	Tareya Russian Federation
	Taymyr Peninsula
	Ust-Yenisei Basin
UF	Dolgan-Nenets Russian Federation
	Taimyr Russian Federation
RT	Russian Arctic
	Khatanga Basin
	Kotuy River
	Khatanga River
	Kheta River
	Maymecha River
	Popigay Structure
SN	Autonomous Okrug in Arctic Krasnoyarsk Kray. Includes the Taymyr Peninsula. Before 1993, Taymyr Dolgan-Nenets Russian Republic was also used. This term has multiple hierarchies.

Taymyr Peninsula
BT	Commonwealth of Independent States
	.Russian Federation
	..Krasnoyarsk Russian Federation
	...Taymyr Dolgan-Nenets Russian Federation
	....Taymyr Peninsula
UF	Taimyr (Peninsula)
	Taimyr Peninsula
SN	Between the Yenisei River and the Khatanga River in the Taymyr National Okrug in northernmost Siberia. This term has multiple hierarchies.

Taz Basin
BT	Commonwealth of Independent States
	.Russian Federation
	..Tyumen Russian Federation
	...Yamal-Nenets Russian Federation
	....Taz Basin
SN	River basin in E and NE Yamal Nenets National Okrug in NW Siberia. Also search Taz. This term has multiple hierarchies.

Taza Morocco
BT	Africa
	.North Africa
	..Morocco
	...Taza Morocco
SN	Town E of Fez in N Morocco.

Tazewell County Illinois
BT	United States
	.Illinois
	..Tazewell County Illinois
SN	Central Illinois.

Tazewell County Virginia
BT	United States
	.Virginia
	..Tazewell County Virginia
SN	SW Virginia.

Tazin Lake
BT	Canada
	.Western Canada
	..Saskatchewan
	...Tazin Lake
SN	Extreme NW Saskatchewan.

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