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Sarsella gregoryi ✝

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)392058https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=392058
Rankspecies (PBDB)
Taxonomy (PBDB)Life : Animalia : Echinodermata : Echinoidea : Spatangoida : Spatangidae : Sarsella : Sarsella gregoryi
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumEchinozoavon Zittel 1895
classEchinoidea
subclassEuechinoideaBronn 1860
superorderAcroechinoidea
-CarinaceaKroh and Smith 2010
-Irregularia
-Atelostomatavon Zittel 1879
orderSpatangoidaAgassiz 1840
suborderBrissidinaStockley et al. 2005
superfamilySpatangideaFischer 1966
familySpatangidaeGray 1825
genusSarsellaPomel
speciesSarsella gregoryiClark and Twitchell 1915
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Sarsella gregoryispeciesbelongs to Sarsellastated with evidenceClark and Twitchell, 1915
Sarsella gregoryispeciesbelongs to Vasconasterstated without evidenceCooke, 1942
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance41.3 - 38.0 Ma
Eocene
Last Recorded Appearance41.3 - 38.0 Ma
Eocene
Environmentmarine (based on Spatangoida)
Motilityslow-moving (based on Spatangoida)
Visionlimited (based on Echinoidea)
Dietdeposit feeder, detritivore (based on Spatangoida)
Reproductiondispersal=water,planktonic (based on Spatangoida)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Spatangoida)
Primary Reference (PBDB)W. B. Clark and M. W. Twitchell. 1915. The Mesozoic and Cenozoic Echinodermata of the United States. United States Geological Survey Bulletin 54:1-341

Synonymy List

YearName and Author
1915Sarsella gregoryi Clark and Twitchell p. 155 figs. Plate LXXII, Figs. 2a-d
1942Vasconaster gregoryi Cooke p. 61

References

Clark W. B., Twitchell M. W. (1915) The Mesozoic and Cenozoic Echinodermata of the United States, United States Geological Survey Bulletin 54, 1-341
Cooke C. W. (1942) Cenozoic irregular echinoids of the Eastern United States, Journal of Paleontology 16, 1-62
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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