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Sigmomorphina

Photos

Photo Gallery

Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	7393001	https://www.gbif.org/species/7393001
PaleoBioDB ID (PBDB)	2526	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=2526

Rank

genus

Taxonomy (GBIF)

Life : Chromista : Foraminifera : Lagenida : Polymorphinidae : Sigmomorphina

Taxonomy (PBDB)

Life : Foraminifera : Polymorphinidae : Sigmomorphina

Taxonomic Status (GBIF)

accepted

Classification
(PBDB,GBIF)

Rank	Name	Author
-	Eukaryota
-	Rhizaria
phylum	Retaria	Cavalier-Smith 1999
phylum	Foraminifera
suborder	Lagenina	Delage and Herouard 1896
superfamily	Nodosariacea	Ehrenberg 1838
family	Polymorphinidae	d'Orbigny 1839
genus	Sigmomorphina	Cushman & Ozawa 1928

Scientific Name

Sigmomorphina Cushman & Ozawa, 1928

Name Published In

Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. Contributions from the Cushman laboratory for foraminiferal research. 4(1): 13-21.

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Sigmomorphina	genus	belongs to Polymorphinidae	stated without evidence	Wienrich, 1997
Sigmomorphina	genus	belongs to Foraminiferida	second hand	Sepkoski, 2002

Status (PBDB)

extant

Taxon Size (PBDB)

Extant Size (PBDB)

1 (50%)

First Recorded Appearance

72.1 - 66.0 Ma
Late/Upper Cretaceous

Motility

stationary (based on Foraminifera)

Diet

deposit feeder (based on Lagenina)

Taphonomy

low Mg calcite (based on Lagenina)

Primary Reference (PBDB)

J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560

Fossil Distribution

Subtaxa

Name	Status	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Polymorphina simaensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorpha pseudoregularis species	accepted (GBIF)	No associated record in PBDB
Sigmomorpha yokoyamai species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina alabamensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina aliceae species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina amygdaloides species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina apiculata species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina basistriata species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina batesfordensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina beaglensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina bombasta species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina borealis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina brotzeni species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina chileana species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina cubensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina disparilis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina dissimilis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina ezoensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina fenestrata species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina floridana species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina foliiformis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina gallowayi species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina guttula species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina haeusleri species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina hokkaidoensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina karpatica species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina konradensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina kotoi species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina kronenburgae ✝ species	accepted (GBIF) listed (PBDB)		3	72.1 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Sigmomorphina kuromatunaiensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina lacrimosa species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina lamarcki species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina lautenschlaegerae species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina longa species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina lornensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina macella species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina marylandica species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina mindenensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina nagaoi species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina neocomiensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina nevifera species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina nonnulla species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina notoensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina nuttalli species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina obesa species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina ozawai species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina parisiensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina pearceyi species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina pernaeformis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina polyphysalis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina pseudoschencki species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina pulchra species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina pusilla species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina reedi species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina rhomboidalis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina schencki species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina semitecta species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina setanaensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina sidebottomi species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina sissoni species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina soldadoensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina soluta species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina sporadica species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina subcircularis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina subregularis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina suspecta species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina taimyrica species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina terquemiana species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina translucida species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina trilocularis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina trinatensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina trinitatensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina undulata species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina undulosa species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina variabilis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina vaughani species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina voloshinovae species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina wilcoxensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina wynyardensis species	accepted (GBIF)	No associated record in PBDB
Sigmomorphina yokoyamai species	accepted (GBIF)	No associated record in PBDB

Synonymy List

Year	Name and Author
1928	Sigmomorphina Cushman and Ozawa
1997	Sigmomorphina Wienrich p. 58
2002	Sigmomorphina Sepkoski, Jr.

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560

Wienrich G. (1997) Die Fauna des marinen Miozäns von Kevelaer (Niederrhein). Band 1 Foraminiferen, Anthozoen., Backhuys Publishers, Leiden 1, 1-187

CoL2006 - via The Interim Register of Marine and Nonmarine Genera

Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera

SN2000: Brands, S. J. (compiler) 1989-2005. Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Available online at http://sn2000.taxonomy.nl/. - via The Interim Register of Marine and Nonmarine Genera

Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera

WoRMS (Mar 2013) - via The Interim Register of Marine and Nonmarine Genera

Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. Contributions from the Cushman laboratory for foraminiferal research. 4(1): 13-21. - via World Register of Marine Species

Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp. - via World Register of Marine Species

Japan. J. Geol. Geogr., 6 - via The Interim Register of Marine and Nonmarine Genera

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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