TYPE SPECIMENS OF PALEOZOIC FOSSILS 491 



3015 *3fa. type Hall. Paleontology of New York. 1883. v. 5, pt 1, 



plates and explanations, pi. 79, fig. 41, 42. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 79, fig. 41, 42. 



Upper Chemung beds Smethport Pa. 



3016 5iJ f- Q type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 79, fig. 43. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 79, fig. 43 



Upper Chemung beds Smethport Pa. 



C. Van Deloo, coll. 1870 



3017 ^£-& type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 79, fig. 44. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 79, fig. 44. 



Upper Chemung beds Smethport Pa. 



C. Van Deloo, coll. 1870 



3018 a^o type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 79, fig. 45. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 



Pi- 79i fi §- 45- 



Upper Chemung beds Smethport Pa. 



C. Van Deloo, coll. 1870 



On slab with type of Pal. N. Y. v. 5, pt 1, pi. 79, fig. 44. 



3019 -^ type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 79, fig. 46. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 79, fig. 46. 



Upper Chemung beds Smethport Pa. 



C. Van Deloo, coll. 1S70 



3020 '-y^ type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 79, fig. 47. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 79, fig. 47; pi. 96, fig. 5. 



Upper Chemung beds Smethport Pa. 



C Van 1 teloo, coll. 1870 



3021 ^'\ i " type Hall. Paleontology of New York. 1883, v. 5. 



]>t 1, plates and explanations, pi. 79, fig. 48. 



Hall. Paleontology of New York. 1885. \. 5, pt 1. 



pi. 79, fig. 



i pper Chemung beds Smethport Pa. 



1 '. Van Deloo, coll. 1 



