brodavisの例文
- Although hesperornithiforms probably lost their flight abilities by the end of the Early Cretaceous, minimal pachyostosis in " Brodavis " suggests the possibility of some volant abilities.
- ""'Brodavis " "'is a genus of freshwater hesperornithiform birds known from the Late Cretaceous ( possibly Campanian and Maastrichtian stage ) of North America and Asia.
- James Martin and Amanda Cordes-Person named this species " Baptornis varneri " in 2007, but it was later reclassified as a species of the genus " Brodavis " and may not have been closely related to " B . advenus ".
- It was first described and named by Larry D . Martin, Evgeny N . Kurochkin and Tim T . Tokaryk in tarsometatarsal SDSM 68430 which was collected in the Campanian-age Sharon Springs Formation, lower Pierre Shale of southwestern South Dakota ( dated to between 81.5 and 80.5 million years ago . ) . " " Baptornis " varneri " might represent a fourth species of " Brodavis " or belong to a separate genus . " Brodavis " is considered to be the first freshwater and latest record of the order Hesperornithiformes.
- It was first described and named by Larry D . Martin, Evgeny N . Kurochkin and Tim T . Tokaryk in tarsometatarsal SDSM 68430 which was collected in the Campanian-age Sharon Springs Formation, lower Pierre Shale of southwestern South Dakota ( dated to between 81.5 and 80.5 million years ago . ) . " " Baptornis " varneri " might represent a fourth species of " Brodavis " or belong to a separate genus . " Brodavis " is considered to be the first freshwater and latest record of the order Hesperornithiformes.
