Echinoidea - Clypeasteroida - Echinarachniidae
Alternative combinations: Clypeaster gabbii, Echinarachnius gabbi, Echinarachnius gabbii, Scutella gabbi
Full reference: A. Rémond. 1863. Description of four new species of Echinodermata, from the Tertiaries of Contra Costa County. Proceedings of the California Academy of Sciences 3:52-54
Belongs to Remondella according to J. W. Durham 1955
See also Clark and Twitchell 1915, Gabb 1866, Grant and Hertlein 1938, Kew 1915, Kew 1920, Merriam 1899 and Rémond 1863
Sister taxon: Remondella waldroni
Subtaxa: Echinarachnius gabbi kleinpelli Scutella gabbi tenuis
Type specimen: Its type locality is M1186 - Bear Lake Section, which is in a Miocene marine sandstone/conglomerate in the Bear lake Formation of Alaska
Distribution:
• Pliocene of United States (2: Oregon collections)
• Miocene of United States (1: Alaska)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.