Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography
BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Valenictus chulavistensis âśť

Description

Valenictus is an extinct genus of Odobenidae from the Pliocene of California.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4941607https://www.gbif.org/species/4941607
PaleoBioDB ID (PBDB)71856https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=71856
Rankspecies
Taxonomy (GBIF)Life : Animalia : Chordata : Mammalia : Carnivora : Odobenidae : Valenictus : Valenictus chulavistensis
Taxonomy (PBDB)Life : Animalia : Chordata : Mammalia : Carnivora : Odobenidae : Valenictus : Valenictus chulavistensis
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
phylumChordataHaeckel 1847
subphylumVertebrataLamarck 1801
superclassGnathostomataGegenbauer 1874
-Osteichthyes
-SarcopterygiiRomer 1955
subclassDipnotetrapodomorpha
subclassTetrapodomorpha
-Tetrapoda
-ReptiliomorphaSäve-Söderbergh 1934
-AnthracosauriaSäve-Söderbergh 1934
-Batrachosauria
-Cotylosauria
-AmniotaHaeckel 1866
-SynapsidaOsborn 1903
-Therapsida
infraorderCynodontia
-EpicynodontiaHopson and Kitching 2001
infraorderEucynodontiaKemp 1982
-ProbainognathiaHopson 1990
-MammaliamorphaRowe 1988
-MammaliaformesRowe 1988
classMammaliaLinnaeus 1758
subclassTribosphenida
infraclassEutheria
-PlacentaliaOwen 1837
-LaurasiatheriaWaddell et al. 1999
-ScrotiferaWaddell et al. 1999
-FeraeLinnaeus 1758
-CarnivoramorphaWyss and Flynn 1993
-CarnivoraformesFlynn et al.
orderCarnivoraBowditch 1821
superfamilyArctoideaFlower 1869
-PinnipedimorphaBerta et al. 1989
-Pinnipedia
familyOdobenidae
-NeodobeniaMagallanes et al. 2018
subfamilyOdobeninaeAllen 1880
tribeOdobeniniAllen 1880
genusValenictusMitchell 1961
speciesValenictus chulavistensisDeméré 1994
Generic NameValenictus
Scientific NameValenictus chulavistensis Deméré, 1994
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Valenictus chulavistensisspeciesbelongs to Valenictusstated without evidenceDeméré, 1994
Valenictus chulavistensisspeciesbelongs to Valenictusstated with evidenceBerta, 2018
Valenictus chulavistensisspeciesbelongs to Valenictusstated without evidenceBerta et al., 2018
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance4.90 - 1.80 Ma
Cenozoic
Last Recorded Appearance4.90 - 1.80 Ma
Cenozoic
Environmentmarine (based on Pinnipedia)
Motilityactively mobile (based on Osteichthyes)
Dietinsectivore (based on Odobenidae)
Reproductionviviparous (based on Pinnipedimorpha)
Ontogenymodification of parts (based on Pinnipedimorpha)
Taphonomyhydroxylapatite (based on Pinnipedimorpha)
Primary Reference (PBDB)T. A. Deméré. 1994. Two new species of fossil walruses (Pinnipedia: Odobenidae) from the Upper Pliocene San Diego Formation, California. Proceedings of the San Diego Society of Natural History 29:77-98
Wikipediahttps://en.wikipedia.org/wiki/Valenictus_chulavistensis

Fossil Distribution

Synonymy List

YearName and Author
1994Valenictus chulavistensis Deméré p. 78 figs. Figs. 1-7
2003Valenictus chulavistensis Deméré et al. p. 49 figs. Fig. 3.3
2013Valenictus chulavistensis Boessenecker and Churchill p. 10 fig. 8
2018Valenictus chulavistensis Berta p. 714 figs. Fig. 3
2018Valenictus chulavistensis Berta et al. p. 217 figs. Fig. 6
2018Valenictus chulavistensis Magallanes et al. p. 30 figs. Figure 14

References

Deméré T. A. (1994) Two new species of fossil walruses (Pinnipedia: Odobenidae) from the Upper Pliocene San Diego Formation, California, Proceedings of the San Diego Society of Natural History 29, 77-98
Deméré T. A., Berta A., et al (2003) Pinnipedimorph evolutionary biogeography, Bulletin of the American Museum of Natural History 279, 32-76
Boessenecker R. W., Churchill M. (2013) A Reevaluation of the Morphology, Paleoecology, and Phylogenetic Relationships of the Enigmatic Walrus Pelagiarctos, PLoS One 8 1, e5411
Berta A. (2018) Pinniped evolution, Encyclopedia of Marine Mammals, 712-722
Berta A., Churchill M., et al (2018) The Origin and Evolutionary Biology of Pinnipeds: Seals, Sea Lions, and Walruses, Annual Review of Earth and Planetary Sciences 46, 203-228 doi:10.1146/annurev-earth-082517-010009
Magallanes I., Parham J. F., et al (2018) A new tuskless walrus from the Miocene of Orange County, California, with comments on the diversity and taxonomy of odobenids, PeerJ 6, e5708 doi:10.7717/peerj.5708
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  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 30, 2024 22:08:37
Go to top of page