1892.] NEW YORK ACADEMY OF SCIENCES. 103 



PLATE III. 



Figs. 1 and 2. Protceoides daphnogenoides, Heer. Tottenville. 



Figs. 3 and 4. Laurus plutonia, Heer. Tottenville. 



Fig. 5. Sapindus Morisoni, Lesq. Tottenville. 



Fig. 6. Thinfeldia Lesrjuereuxiana, Heer. Prince's Bay. 



PLATE lY. 



Figs. 1-3. Rhumniis P/offiana, Heer. Tottenville and Prince's Bay. 



Figs. 4-6. Ficus atavina, Heer. Tottenville. 



Fig. 7. Dalhergia hyperhorea, Heer. Tottenville. 



Fig. 8. Diofsppos primava, Heer. Tottenville. 



Fig. 9. Platanus Neivherrijana , Heer. Prince's Bay. 



LIST OF LANTERN SLIDES SHOWN. 



1. Clay-pit at Woodbridge, N. J. 



2. Clay-pit at Burt's Creek, N. J. 



3 and 4. Clay-pit at Green Ridge, Staten Island. (2 views.) 



5. Clay-pit, s. s. main road, Kreisclierville, Staten Island. 



6. Clay-pit, near shore, Kreisclierville, Staten Island. 



7. Clay-pit, with overlying colored sands, n. s. main road, Kreisclierville, 



Staten Island. 



8. Stratified colored sands, overlying clay, Kreischerville, Staten Island. 



9. Yellow gravel and sand, overlying clay, Kreischerville, Staten Island. 



10 and 11. "Kaolin" pit, s. s. main road, Kreischerville, Staten Island. 

 (2 views.) 



12. Cretaceous material imbedded in bowlder drift overlying "kaolin" bed, 



Kreischerville, Staten Island. 



13. Morainal plain, south of archsean ridge, Clifton, Staten Island. 



14 and 15. Sections of terminal moraine, Clifton, Staten Island. (2 views.) 



16. Cretaceous material, folded and overlain by drift, Clifton, Staten Island. 



17. Cretaceous material, overlain by yellow gravel and drift, Arrochar, Staten 



Island. 



18. Clay, with folded and crumpled layers. Cold Spring Harbor, Long Island. 



19. Terminal moraine. Prince's Bay bluff, Staten Island. (General view.) 



20 and 21. Portions of the blufl' at Prince's Bay, Staten Island, showing 



arrangement of drift. 

 22. Yellow gravel and cretaceous material, imbedded in the terminal moraine, 



Prince's Bay blufi", Staten Island. 



LIST OF SPECIMENS SHOWN. 



Concretions from Perth Amboy and Keyport, N. J., containing molluscs and 



plant remains. 

 Concretions from Glen Cove, Long Island, containing plant remains. 



