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Praecursoricrinus

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4874879https://www.gbif.org/species/4874879
PaleoBioDB ID (PBDB)259487https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=259487
Rankgenus
Taxonomy (GBIF)Life : Animalia : Echinodermata : Crinoidea : Columbicrinidae : Praecursoricrinus
Taxonomy (PBDB)Life : Animalia : Echinodermata : Crinoidea : Homocrinida : Columbicrinidae : Praecursoricrinus
Taxonomic Status (GBIF)doubtful
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumCrinozoaMatsumoto 1929
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata
-Disparida
orderHomocrinidaAusich 1998
familyColumbicrinidaeAusich 1998
genusPraecursoricrinusFrest Strimple & McGinnis 1979
Scientific NamePraecursoricrinus Frest, Strimple & McGinnis, 1979
Name Published InJournal Paleont. 53 (2)
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Praecursoricrinusgenusbelongs to Cincinnaticrininaestated with evidenceFrest et al., 1979
Praecursoricrinusgenusbelongs to Columbicrinidaestated with evidenceAusich, 1998
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance461 - 450 Ma
Ordovician
Last Recorded Appearance461 - 450 Ma
Ordovician
Environmentmarine (based on Echinodermata)
Motilitystationary, attached (based on Disparida)
Visionblind (based on Crinoidea)
Dietsuspension feeder (based on Disparida)
Reproductiondispersal=water,planktonic (based on Echinodermata)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Crinoidea)
Primary Reference (PBDB)W. I. Ausich. 1998. Phylogeny of Arenig to Caradoc crinoids (Phylum Echinodermata) and suprageneric classification of the Crinoidea. The University of Kansas Paleontological Contributions, n. s. 9:1-36

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Praecursoricrinus sulphurensis
species
listed (PBDB)2461 Ma
Middle Ordovician
461 Ma
Middle Ordovician

Synonymy List

YearName and Author
1979Praecursoricrinus Frest et al.
1998Praecursoricrinus Ausich p. 27

References

Ausich W. I. (1998) Phylogeny of Arenig to Caradoc crinoids (Phylum Echinodermata) and suprageneric classification of the Crinoidea, The University of Kansas Paleontological Contributions, n. s. 9, 1-36
Journal Paleont. 53 (2) - via The Interim Register of Marine and Nonmarine Genera
NZ cross ref or inferred from publ. title - 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
as per family - 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!
 
Mineral and/or Locality  
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