GEOLOGY AND PALEONTOLOGY OF THE SCHOHARIE VALLEY 



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Fig. 19 Spirifer eriensis var. 



pedicle valve 



Fig. 21 Camarotoechia hudsonica 



Fig. 24a Leperditia 

 Fig. 23 St ropheodonta varistriata alt a 



Fig. 22 Stroma topor a cf. antique Fig. 24 Spirifer vanuxemi 



