Cyclocoelia
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Cyclocoelia sordida
CMNH 24248
Scale bar is 1 cm
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Cyclocoelia sordida
CMNH Collection
Scale bar is 1 cm
A rhynchonelliform orthid with small interareas, short hinge lines, and faint dorsal fold. Differs from Plectorthis, which has wide hinge lines and well-developed interareas.
Species
Cyclocoelia crassiplicata Foerste, 1912
Occurrence: Fairmount
Reference: Dalvé, 1948
Also known as Plectorthis (Encuclodema) crassiplicata
Prominent angular plications
Cyclocoelia sectostriata Ulrich
Occurrence: Fairmount
Reference: Dalvé, 1948
Also known as Plectorthis (Encuclodema) sectostriata
Cyclocoelia sordida Hall
Occurrence: Fairmount
Reference: Dalvé, 1948
Also known as Plectorthis (Encuclodema) sordida