Giant alatoform bivalves in the Upper Triassic of western North America

T. E. Yancey, and G. D. Stanley

1999

Article

Palaeontology 42(1):1-23

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Taxa discussed in this work:

• Gemmelarodus
• Rossiodus
• Wallowaconcha
• Wallowaconcha raylenea
• Wallowaconchidae

Taxonomy:

• Wallowaconcha belongs to Wallowaconchidae - Yancey and Stanley (1999)
• Gemmelarodus belongs to Megalodontoidea - Yancey and Stanley (1999)
• Rossiodus belongs to Hippuritida - Yancey and Stanley (1999)