Bivalves in the Cretaceous

Page 2 (Showing Results 10 - 12 of 12)

See Bivalves from the:

		Quaternary
		Tertiary
		Cretaceous
		Jurassic
		Triassic
		Permian
		Carboniferous
		Devonian
		Silurian
		Ordovician
		Cambrian
		Precambrian

Pterotrigonia thoracica

Pterotrigonia thoracica
© 2004 Frank H. McClung Museum, University of Tennessee, Knoxville

Pycnodonte (Gryphaea) convexa

Pycnodonte (Gryphaea) convexa
© 2003 Otto S. Zapecza

Texigryphea mucronata

Texigryphea mucronata
© 1997 Tom Maier

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