22 NEW-^ORK STATE COLtECTlON. 



4. TRENTON LIMESTONE. 



SIXTH TABLE tJASB. 

 Naiiles. Localities. 



1-3 Trenton limestone (with Cheetetes), Newport) Herkimer. 



4 Large hemispherical form of Ckesietes lycoperdon. Newport. 



5 The same (weathered specimen); Middleville, Herkimer. 



6 Teenton LIMESTONE (with Chmtetes). Middlevillei 



7 & 8 GJuBtetes (hemispherical form). 



9 Trenton limestone (with branching forms of GhcBtetes lycoperdon). 



Sugar river; Boonville, Lewis. 



10 do (with branching or ramose forms of C. lycoperdon). 



Herkimer, Herkimer. 



(with similar forms). Lowville, Lewis. 



(with Streptelasma corniculum). 



(encrinal). Creek at Spraker's basin. 



(encrinal). Remsen, Oneida. 



(with fragments of trilobites). 



(with fragments of Trinucleus). Near Middleville. 



(with head of Calymene senaria). Middleville. 



(with Calymene senaria). Middleville. 



(with fragments of Calymene). 



(with caudal shield of Isotelus gigas). Middleville. 



(with fragments of Isotelus and Ceraurus). One 

 mile east of Florida, Fulton. 



(with Isotelus gigas). Quarry north of Littlefalls. 



(caudal shield of i. gigas). Middleville. 



(with middle lobe of the buckler of Isotelus gigas). 

 Middleville. 



(with Avicula trentonensis). Middleville. 



(with fossils). Middleville. 



(with LeptcBna sericea). Fortplain, Montgomery. 



(with Leptmna sericea). Middleville, Herkimer. 



