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BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Metopaster alexiae ✝

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4976139https://www.gbif.org/species/4976139
PaleoBioDB ID (PBDB)84823https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=84823
Rankspecies
Taxonomy (GBIF)Life : Animalia : Echinodermata : Asteroidea : Valvatida : Goniasteridae : Metopaster : Metopaster alexiae
Taxonomy (PBDB)Life : Animalia : Echinodermata : Asteroidea : Valvatida : Goniasteridae : Metopaster : Metopaster alexiae
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumAsterozoavon Zittel 1895
classAsteroideade Blainville 1830
subclassAmbuloasteroideaBlake and Hagdorn 2003
infraclassNeoasteroidea
superorderValvataceaMcKnight 1975
orderValvatidaPerrier 1884
familyGoniasteridaeForbes 1841
genusMetopasterSladen 1893
speciesMetopaster alexiaeJagt 2000
Generic NameMetopaster
Scientific NameMetopaster alexiae Jagt, 2000
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Metopaster alexiaespeciesbelongs to Metopasterstated with evidenceJagt, 2000
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance70.6 - 66.0 Ma
Late/Upper Cretaceous
Last Recorded Appearance70.6 - 61.6 Ma
Phanerozoic
Environmentmarine (based on Goniasteridae)
Motilityactively mobile (based on Goniasteridae)
Visionlimited (based on Asteroidea)
Dietdetritivore (based on Goniasteridae)
Reproductiondispersal=water,planktonic (based on Goniasteridae)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Goniasteridae)
Primary Reference (PBDB)J. W. M. Jagt. 2000. Late Cretaceous-Early Paleocene echinoderms and the K/T boundary in the southeast Netherlands and the northeast Belgium. - part 5: Asteroids. Scripta Geologica 21:377-503

Fossil Distribution

Synonymy List

YearName and Author
2000Metopaster alexiae Jagt pp. 394-395 figs. pl. 9 fig. 8-11, pl. 26 fig. 3, 15-16

References

Jagt J. W. M. (2000) Late Cretaceous-Early Paleocene echinoderms and the K/T boundary in the southeast Netherlands and the northeast Belgium. - part 5: Asteroids, Scripta Geologica 21, 377-503
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!
Quick NavTopFossil DistributionSynonymy ListReferences
 
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