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Re: semilunate carpal

Nuthetes is Early Cretaceous (Beriassian).

I have a Late Jurassic (late Tithonian) age for the Middle Purbeck beds which yielded _Nuthetes_ (and _Echinodon_ as well). Has this horizon been re-dated?



Timothy J. Williams

USDA-ARS Researcher
Agronomy Hall
Iowa State University
Ames IA 50014

Phone: 515 294 9233
Fax:   515 294 3163

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