Report of the State Qeolooisi. 355 



I, a, 26. Calcareous slate with Trilobites (=2Harthrua Becki, 



Green), 74 miles east of Little Falls, N. Y. 



I, a, 27. {Dcdma/iites anchiops, Green. Schoharie grit.) Label 

 missing. 



I, a, 28. (Dalmanites pleuroptyx, Green. Delthyris shaly lime- 

 stone.) Label missing. 



I, b, 1. Isotelns. Original (Palaeontology of New York, vol. I 

 pi. 61, tig. 3g. There identified as Isotelus gigas, De Kay, bu1 

 probably a distinct species). Crown Point, N. Y. John James, 

 Don. 



I, b, 2. {Dalmanites pleuroptyx, Green. Lower Helderberg group. 

 The Helderberg, N. Y.) 



I, b, 3. (Dalnumites Umulurus, Green. Niagara group, Rochester, 

 N. Y.) 



I, b, 4. Asaphus caudatus (= Dalmanites Umulurus. Green). 

 Specimen described in Green's Monograph, p. 56, as A. pleu- 

 roptyx. Genesee river, N. Y. James Eights, Don. 



I, b, 5. (Dalmanites micrurus, Green. Lower Helderberg group. 

 The Helderberg, N. Y.) 



I, b, 6. Asaphus selenurus, Eaton. Corniferous limestone. Hel- 

 derberg. James Eights. 



I, b, 7. Missing. 



I, b, 8. Ceraurus pleurexanthemus, Green. 3 specimens. Origi- 

 nals. Trenton limestone. Newport, N. Y. T. B. Beck, Don. 



I (II), b, 9. (Dalmanites micrurus, Green. Original. Lowe 

 Helderberg, Schoharie county, N. Y.) 



I, b, 10. Tail of Isotelus (gigas, De Kay). Trenton limestone. 

 Mastigouche river, Canada. T. B. Beck, Don. 



I, b, 11. (Dalmanites micrurus, Green. Lower Helderberg. The 

 Helderberg, N. Y.) 



I, b, 12. (Dalmanites myrmecophorus, Green. Corniferous lime- 

 stone. N. Y.) Label missing. 2 specimens belonging together, 



I (II), b, 13. (Dalmanites pleuroptyx, Green. Original. Lower 

 Helderberg (Shaly limestone), Albany county, N. Y.) 



I, b, 14. Asaphus Hmsmanni. (=Bhacaps rana, Green). Eaton, 

 coll. Hamilton group. Western, N. Y.) 



I, b, 15. Asaphus caudatus (Eaton's label). (?) Oriskany fauna, 

 near Hudson, N, Y. 



I, b, 16. «Asaphus caudatus (Eaton's label). (?) Oriskany fauna, 

 near Hudson, N. Y. 



