MolluscaBase source details
Nomland, J. O. (1917). Fauna of the Santa Margarita beds in the north Coalinga region of California. University of California Publications, Bulletin of the Department of Geological Sciences. 10(18): 293-326, pls. 14-20.
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Nomland, J. O.
1917
Fauna of the Santa Margarita beds in the north Coalinga region of California
University of California Publications, Bulletin of the Department of Geological Sciences
10(18): 293-326, pls. 14-20
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Pecten crassicardo biformatis Nomland, 1917 † accepted as Lyropecten crassicardo (Conrad, 1856) † (original description)
California for Pecten crassicardo biformatis Nomland, 1917 †
