REPORT OF THE DIRECTOR I919 33 



Bryant, William L. — continued 



Machaeracanthus peracutus Newberry. Fragment of spine i 



Dinomylostoma buffaloensis H. & B. Functional portion of mandi- 

 ble I 



Ptyctodus calceolus Newberry. Imperfect dental plates 2 



Ptyctodus howlandi H. & B. Fragment of upper and lower dental 



plate 4 



Ptyctodus howlandi H & B. dental plates 3 



Palaemoylus sp. Fragment dental plate i 



Aspidichthys notabilis Whiteaves. Fragment of plate i 



From Onondaga limestone, Buffalo, N. Y. : 



Demodes bennetti H. & B. Fragments of dental plate 4 



F'rom Rhinestreet shale, eighteen-mile creek, Erie county: 



Rhadinichthys antiquus H. U. Williams i 



Van Epps, Percy M., Hoffmans, Schenectady co. : 



Disc-shaped concretions from Canajoharie shale J% miles south of 



Glenville, Schenectady co 18 



Mathes, K. B., Batavia 



Elaeocrinus lucina (Hall), Stafford limestone, Stafford, N. Y... i 



Armstrong, E. J., Erie, Pa. 



Fossil sponges from the Chemung sandstone near Erie, Pa 4 



2 slabs of fossil crinoids 2 



Gyrocers stebos Beecher. (cast) Upper Chemung. Conneaut-; 



ville, Pa I 



Large slab with specimens of Ceratodictya oryx Clarke. Lxjwer 



Chemung, 9 miles south of Erie, Pa i 



Beach markings and worm burrows? Lower Chemung, near Erie, 



Pa 5 



Simmons, Alfred, Saugerties 



Specimen of Ancyrocrinus, Oriskany limestone, Glenerie i 



Robinson, W. J., Poughkeepsie 



Normanskill shale, St Andrews Novitiate. Two miles north of 



Poughkeepsie 50 



Bowman, Charles S., Homell 



Manticoceras pattersoni, Chemung beds, Hornell, N. Y i 



Burling, L. D., Ottawa 



Ordovician (top of Deepkill) graptolite shale from Alaska- Yukon 



boundary 10 



Caryocaris sp. S specimens. Graptolites 2 specimens 7 



Deepkill shale at Alaska-Yukon boundary 

 Pohl, Erwin, Albany 



Rysedorph conglomerate fossils from Rysedorph hill, Rensselaer 



county 225 



Gould, Rev. E. W., Bristol, Vt. 



Fossils from Trenton shale, Panton, Vt 70 



Canajoharie shale, lake shore, Panton, Vt 60 



