Herrin Fossil Fauna
Bivalves
Pectenoids
Dunbarella sp.
Dunbarella striata in a concretion, with possible bone fragment (upper left). - A.Young
A.Young
K.Benefiel
Dunbarella striata, - C.Puritz (photo by C.Puritz)
Multiple Dunbarella striata in a concretion. - P.Anderson
Dunbarella striata showing valve hinge. - B.Riegler (photos by B.Riegler)
Dunbarella striata. - C.Puritz (photos by C.Puritz)
Multiple Dunbarella striata in concretions. - C.Puritz (photos by C.Puritz)
Myalinids
Myalinella sp.
A.Young
Multiple Myalinella sp. specimens in a concretion. - C.Puritz (photo by C.Puritz)
Indeterminate Bivalves
A.Young