Trilobites
Order Ptychopariida Suborder Ptychopariina, Superfamily
Ptychopariacea,
Family Conocoryphidae
Geologic Age: Middle Cambrian
Trilobite are 60 to 70 mm long
Jince Formation, Rejkovice, Czech Republic
Comments: These are secondarily
blind trilobites, one species among
some 1300 that Bohemian trilobites that Barrnade
spent half his life describing.
Also see: Czech Republic Trilobites Trilobite Eyes
