734 NEW YORK STATE MUSEUM 



182 Schoharie grit. Specimens collected in the neighborhood 

 of Clarksville, Albany co. R. P. Whitfield and C. Van 

 Deloo, collectors. 1861. 



183' Schoharie grit. Near Clarksville. C. Van Deloo, collector. 

 1862. 



184 Schoharie grit. Collected in the town of Knox, Albany co. 



C. Van Deloo, collector. 1862. 



185 Onondaga limestone. Collected at the patent limekiln 



near Clarksville. C. Van Deloo, collector. 1862. 



186 Schoharie grit. Schoharie. C. Van Deloo, collector. 1862. 



187 Genesee slate. From Crooked creek near Darien. C. Van 



Deloo, collector. 1864. 



188 Hamilton beds. Hill southwest of Schoharie. C. Van 



Deloo, collector. 1862. 



189 Helderbergian. Schoharie. C. Van Deloo, collector. 1862. 



190 Hamilton beds. Specimens collected from a thin band of 



dark shale just at the base of the falls in the ravine at 

 the south line of Mr Gelder's farm, Canandaigua lake. 

 R. P. Whitfield and C. Van Deloo, collectors. 1862. 



191 Hamilton beds. Specimens collected along the west shore 



of Canandaigua lake and in the adjacent ravines. R. P. 

 Whitfield and C. Van Deloo, collectors. 1862. 



192 Hamilton beds. Collected in the ravines in the neighbor- 



hood of Vincent (Muttanville). R. P. Whitfield and C. 

 Van Deloo, collectors. 1862. 



193 Portage beds. From a ravine terminating at the village 



of Bristol Center, Ontario co. Specimens collected near 

 the base of the group. R. P. Whitfield and C. Van Deloo, 

 collectors. 1862. 



194 Genesee slate. From the ravine at Bristol Center. Within 



a few feet of the top of the group. R. P. W^hitfield and C. 

 Van Deloo, collectors. 1862. 



195 Portage beds. Fossil plants from the black bands of shale 



in ravine at Bristol Center. The bands possessing the 

 character of Genesee slate. R. P. Whitfield and C. Van 

 Deloo, collectors. 1862. 



