March 2022 Vertebrate Fossil Of The Month Poll

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Check the entries below carefully and cast your vote! PM me if you notice any errors with the entries.

 

The poll ends April 9th. Be sure to vote in our other FOTM poll, HERE

 

1. Peripristis semicircularis shark tooth - Pennsylvanian, Limestone Member of the Bond Formation - Oglesby, Illinois 

 

2. Glikmanius occidentalis cladodont tooth - Late Pennsylvanian (Finis Shale; Graham Formation) - Jacksboro, Texas

 

3. Chondrichthyan tooth (Thrinacodus sp.?) - Late Pennsylvanian, unnamed black shale member of the Bond Formation - Vermilion County, Illinois

 

[Paleoworld-101]

Could this be the most limited-in-scope VFOTM poll ever? 

 

Three chondrichthyan teeth, all Upper Carboniferous in age, all from the USA 

Edited April 2, 2022 by Paleoworld-101

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Yup. That did not escape my notice--no April Fool's Joke there but an odd confluence of improbable probabilities led to this quirk. Time to pick your favorite Pennsylvanian chondrichthyan.

 

 

Cheers.

 

-Ken