Georgescu, Marius D. and Huber, Brian T. (2008): Taxonomic re-evaluation and phylogeny of the stellate planktonic foraminiferal genus Hastigerinoides Broennimann, 1952
Leg/Site/Hole:
Related Expeditions:
DSDP 39
Identifier:
ID:
2008-064218
Type:
georefid
ID:
10.2113/gsjfr.38.1.52
Type:
doi
Creator:
Name:
Georgescu, Marius D.
Affiliation:
University of Calgary, Department of Geology and Geophysics, Calgary, AB, Canada
Role:
author
Name:
Huber, Brian T.
Affiliation:
Smithsonian Institution National Museum of Natural History, United States
Role:
author
Identification:
Title:
Taxonomic re-evaluation and phylogeny of the stellate planktonic foraminiferal genus Hastigerinoides Broennimann, 1952
Year:
2008
Source:
Journal of Foraminiferal Research
Publisher:
Cushman Foundation for Foraminiferal Research, Ithaca, NY, United States
Volume:
38
Issue:
1
Pages:
52-58
Abstract:
The Late Cretaceous (Coniacian-Santonian) planktonic foraminiferal genus Hastigerinoides is emended. A new species, H. atlanticus nov. sp., is proposed for the tests with one or rarely two last-formed chambers that are strongly radially elongate and distally tapering in the final whorl. Hastigerinoides consists of three phylogenetically related species: H. clavata (Bronnimann, 1952), H. atlanticus nov. sp., and H. alexanderi (Cushman, 1931). This genus evolved from Globigerinelloides escheri, a Coniacian-middle Campanian, globular- to suglobular-chambered species.
Language:
English
Genre:
Serial
Rights:
URL:
Coverage: Geographic coordinates: North:-28.1713 West:-41.0517 East:
-41.0517 South:-28.1713
Keywords: Invertebrate paleontology; Atlantic Ocean; Cretaceous; Deep Sea Drilling Project; DSDP Site 356; Foraminifera; Hastingerinoides atlanticus; Invertebrata; Leg 39; Mesozoic; microfossils; morphology; new taxa; planktonic taxa; Protista; Santonian; SEM data; Senonian; South Atlantic; Southwest Atlantic; taxonomy; Upper Cretaceous;
.