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A New Addition to the Devonian Elasmobranch Fauna of Michigan, U.S.A.

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cris.lastimport.scopus2024-02-12T19:40:48Z
dc.abstract.enA tooth of Phoebodus cf. P. sophiae (Chondrichthyes, Elasmobranchii) was recovered from the Middle Devonian, Early Givetian, Rockport Quarry Limestone Formation in Alpena, Michigan. It is the first known record of the taxon in Michigan and the third known locality from North America. It is the oldest known record in North America, and possibly worldwide, and may extend the known temporal range of the genus. Previous known records for P. sophiae have been confined to the middle Givetian Polygnathus varcus conodont zone, and the taxon was thought to be a possible index fossil for the middle Givetian. The present record extends the taxon to the early Givetian P. hemiansatus conodont zone and, thus, complicates the use of P. sophiae as a proxy index fossil for the P. varcus zone.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorGinter, Michał
dc.contributor.authorSwinehart, Anthony L.
dc.contributor.authorHoenig, Matthew M. J.
dc.date.accessioned2024-01-24T18:00:34Z
dc.date.available2024-01-24T18:00:34Z
dc.date.issued2020
dc.description.financePublikacja bezkosztowa
dc.description.number1
dc.description.volume184
dc.identifier.doi10.1637/0003-0031-184.1.109
dc.identifier.issn0003-0031
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/101702
dc.identifier.weblinkhttps://bioone.org/journals/the-american-midland-naturalist/volume-184/issue-1/0003-0031-184.1.109/A-New-Addition-to-the-Devonian-Elasmobranch-Fauna-of-Michigan/10.1637/0003-0031-184.1.109.short
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofAmerican Midland Naturalist
dc.relation.pages109-115
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleA New Addition to the Devonian Elasmobranch Fauna of Michigan, U.S.A.
dc.typeJournalArticle
dspace.entity.typePublication