Diagnostic Features |
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Distribution | Middle Jurassic (Bathonian-Callovian) of England and France. |
Name gender | masculine |
Type | Clypeus angustiporus L. Agassiz in Agassiz & Desor, 1847, p. 156; by original designation of Vadet, 1997, p. 48. |
Species Included |
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Classification and/or Status | Irregularia; Neognathostomata; 'clypeids'. |
Remarks |
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