†Mesochorispira grimesi Hall 1858
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Rhynchonellata - Spiriferida - Spiriferidae
Alternative combination: Spirifer grimesi
Belongs to Mesochorispira according to J. L. Carter 1992
See also Shi et al. 2005
Sister taxa: none
Distribution:
• Carboniferous of Canada (3: Alberta, Northwest Territories collections), China (1), United States (6: California, Georgia, Montana, New Mexico, Oklahoma, Utah)
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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