TYPE SPECIMENS OF PALEOZOIC FOSSILS 621 



Orthoceras cingulum Hall 



3866 J>**£A type Orthoceras cingulum Hall. Paleontology 



of New York. 1879. v. 5, pt 2, p. 240, pi. 76, fig. 2. 

 Schoharie grit Schoharie N. Y. 



3867 1 2 | 53 type Hall. Paleontology of New York. 1879. v « S> 



pt 2, pi. 76, fig. 3. 



Schoharie grit Schoharie N. Y. 



J. Gebhard purchase 



Orthoceras clavatum see Orthoceras desidera- 

 tum 



Orthoceras collatum Hall 

 2,868 i^f_5 4. type Orthoceras collatum Hall. Paleontology 

 of New York. 1879. v. 5, pt 2, p. 252, pi. 80, fig, 1. 

 Schoharie grit Schoharie N. Y. 



J. Gebhard purchase 



3869 ia §^- type Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 80, fig. 3, 4. 



Schoharie grit Clarksville, Albany co. N. Y. 



Orthoceras consortale Hall 



3870 12 35 5 type Orthoceras consortale Hall. 5th annual 



report of the New York state geologist. -1886. pi. (118) 2, 



fi g. 3-5- 



Hall. Paleontology of New York. 1888. v. 5, pt 2, 

 supplement (=v. 7), p. 29, pi. 118, fig. 3-5. 



Chemung (?) beds Panama, Chautauqua co. N. Y. 



James Hall, coll. 1870 



Orthoceras constrictum Vanuxem 



3871 ifcf.s.4 hypotype Orthoceras constrictum Vanuxem. 



Geology of New York; report on the 3d district. 1842. 

 p. 152, 



Hall. Paleontology of New York. 1879. v. 5,pt2, 

 pi. 85, fig. ii. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll. i860 



3872 l -£f£-& hypotype Hall. Paleontology of New York. 1879. 



v. s, pt2, pi. 85, fig. 13. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll. i860 



