Lanthanaster

Lanthanaster intermedius
photo from Branstrator, 1979
Scale bar is 1 cm
Species
Lanthanaster intermedius (Schuchert, 1915)
Occurrence: Clays Ferry, Mount Hope, Fairmount, Bellevue, Corryville, Mount Auburn
Reference: Branstrator, 1979
Formerly Mesopalaeaster intermedius, Lanthanaster cruciformis