26 CATALOGUE OF THE 



*Dalmanites carleyi, Meek. 



Dalmanites callicephalus, Hall. 



Enploura (Anomalocistices) balanoides, Meek. 



Leperditia (Isochilina, Jones) ampla, Ulrich. 



Leperditia(Isochilina, Jones)]approxiuiata, Ulrich. 



Leperditia (Primitia) bipartia, Ulrich. 



Leperditia (Primitia) bivertex, Ulrich. 

 *Leperditia (Primitia) byrnesi, S. A. Miller. 

 *Leperditia (Primitia) crepiformis, Ulrich. 

 *Leperditia (Cytheropsis) cylindrica, Hall. 



Leperditia caecigena, S. A. Miller. 



Leperditia (Isochilina) gibbosa, Ulrich. 



Leperditia glabra, Ulrich. 



Leperditia josephana, Jones. 



Leperditia (Isochilina) latimarginata ( ?) Ulrich. 



Leperditia (Primitia) logani, Jones. 



Leperditia (Isochilina ?) minutissima, Hall. 



Leperditia radiata, Ulrich. 



Leperditia tumida, Ulrich. 

 *Leperditia (Cytheropsis) unicornis, Ulrich. 



Lichas harrisi, S.A.M. 



Lichas trentonensis, Conrad. 



Proetus parviusculus, Hall. 



Proetus spurlocki, Meek. 

 *Triarthrus becki, Green. 



Trinucleus bellulus, Ulrich. 

 *Trinucleus concentricus, Eaton. 



PISCES (?). 



Depranodus subrectus, Ulrich. 

 Depranodus sulcatus, Ulrich. 

 Prioniodus disparilis, Ulrich. 



INCERTA SEDES. 



Anomaloides reticulatus, Ulrich. 

 Asaphoidichnus dyeri, S.A.M. 

 Asaphoidichnus trifidus, S.A.M. 



