Rhynchonellata - Athyridida - Meristellidae
Alternative combination: Whitfieldella ovoides
Synonyms: Cryptothyrella ambigua Savage 1913, Hindella ambigua Savage 1913
Full reference: T. E. Savage. 1913. Stratigraphy and paleontology of the Alexandrian Series in Illinois and Missouri. Part I. Illinois Geological Survey, Bulletin 23:1-124
Belongs to Cryptothyrella according to T. W. Amsden 1974
See also Savage 1913
Sister taxa: Hindella angustifrons, Hindella cassidea, Hindella crassa, Hindella incipiens, Hindella kiaeri, Hindella prima, Hindella prinstana, Hindella umbonata, Cryptothyrella terebratulina, Cryptothyrella lacrima
Distribution:
• Silurian of United States (3: Missouri collections)
• Ordovician of United States (3: Illinois, Oklahoma)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.