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Trigonocerca

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4635744https://www.gbif.org/species/4635744
PaleoBioDB ID (PBDB)20220https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=20220
Rankgenus
Taxonomy (GBIF,PBDB)Life : Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Trigonocerca
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Ecdysozoa
-Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyAsaphidaeBurmeister 1843
genusTrigonocercaRoss 1951
Scientific NameTrigonocerca Ross, 1951
Name Published InBull. Peabody Mus. Nat. Hist., 6
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Trigonocercagenusbelongs to Asaphidasecond handSepkoski, 2002
Trigonocercagenusbelongs to Asaphidaestated without evidenceJell and Adrain, 2002
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance488 - 478 Ma
Paleozoic
Last Recorded Appearance479 - 472 Ma
Early/Lower Ordovician
Environmentmarine (based on Trilobita)
Motilityfast-moving (based on Asaphida)
Visionwell-developed (based on Asaphidae)
Dietdeposit feeder (based on Asaphida)
Ontogenymolting,addition of parts (based on Trilobita)
Taphonomylow Mg calcite, chitin (based on Trilobita)
Primary Reference (PBDB)R. J. Ross, Jr. 1951. Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas. Yale Peabody Museum of Natural History Bulletin 6:1-161

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Trigonocerca typica
species
accepted (GBIF)
listed (PBDB)
20479 Ma
Early/Lower Ordovician
479 Ma
Early/Lower Ordovician

Synonymy List

YearName and Author
1951Trigonocerca Ross, Jr. p. 104
2002Trigonocerca Jell and Adrain p. 455
2002Trigonocerca Sepkoski, Jr.

References

Ross, Jr. R. J. (1951) Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas, Yale Peabody Museum of Natural History Bulletin 6, 1-161
Jell P. A., Adrain J. M. (2002) Available generic names for trilobites, Memoirs of the Queensland Museum 48 2, 331-553
Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
GBIF/Yale University Peabody Museum: Peabody Invertebrate Paleontology DiGIR Service - 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
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
extinct group - via The Interim Register of Marine and Nonmarine Genera
Bull. Peabody Mus. Nat. Hist., 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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