Report of the State Geologist. 



493 



No. 657. Clinton group. Gebhard collection. 

 No. 658. Niagara group. Gebhard collection. 



No. 659. Upper Helderberg Limestone. Williamsville, Erie county, 

 N. Y. James Hall, collection. 



No. 660. Marcellus Shale. Goniatite Limestone, Manlius, Onondaga 

 county, N. Y. James Hall, collection. 



No. 661. Birdseye Limestone. Phytopsis tubulosum. Gebhard 

 collection. 



No. 663. Calcites. Calcareous tufa. Chittenango, N. Y. 

 No. 664. Upper Helderberg group. Falls of the Ohio. S. S. Lyon, 

 collector. 



No. 665. Coal Measures. Edmondson county, Kentucky. S. S. Lyon, 

 collector. 



No. 666. Onondaga Salt group. Manlius, N. Y. 



No. 667. Waterlime group. Cobleskill, N. Y. 



No. 668. Niagara group. Lockport, N. Y. 



No. 669. Laurentian system [??]. Rossie, N. Y. 



No. 670. Calcite, Ball's and other caves. Schoharie and vicinity. 



No. 671. Fanklinite. New Jersey. 



No. 672. Sulphate Baryta. Pillar Point opposite Sacketts Harbor, 

 N. Y. 



No. 673. Sulphate Baryta. Cheshire, Conn. 



The specimens recorded below, under the numbers 674 to 680, are 

 from old collections of Professor Hall made previous to 1855. 

 No. 674. Hamilton group. Summit, Schoharie county, N. Y. 

 No. 675. Tully Limestone. Tully, N. Y. 

 No. 676. Hamilton group. Pavilion, Genesee county, N. Y. 

 No. 677. Hamilton group. Seneca lake, N. Y. 

 tfo. 678. Hamilton group. Genesee county, N. Y. 

 No. 679. Hamilton group. Lake Erie shore to Darien, N. Y. 

 No. 680. Hamilton group. York, Livingston county, N. Y. 

 No. 690. Trenton group. Emmons collection. 

 No. 691. Utica Slate. Gebhard collection. 



No. 692. . Lawrence Brook, N. J. 



No. 693. Gypsum. Alabaster Bay, Lake Michigan. 



No. 694. Stalactitic Gypsum. Mammoth cave, Kentucky. 



No. 695. Limestones of coral reefs. Bermuda. 



No. 696. Onondaga Salt group. Onondaga county, N. Y. 



No. 697. Clay stones. West Albany, N. Y. 



No. 698. Minerals. Rutland, Vt. 



No. 699. Serpentine. Hoboken, N. J. 



No. 700. Miscellaneous minerals. New England (various localities). 



