7$2 NEW YORK STATE MUSEUM 



4605 --j^- hypotype . Ford. American journal of science and arts, 



ser. 3. 1881. 22:251, fig. 2. 



Walcott. 10th annual report of the director of the 



United States geological survey. 1890. pi. 88, fig. ic. 



Lower Cambric Troy N. Y. 



S. W. Ford purchase 

 palaeocreusia Clarke 



Palaeocreusia devonica Clarke 



4606 13 f 20 type Palaeocreusia devonica Clarke. Paleon- 



tology of New York. 1888. 7:210, pi. 36, fig. 24-26. 

 Onondaga limestone Leroy, Genesee co. N. Y. 



C. D. Walcott and C. Van Deloo, coll. 187a 



s 



PALAEOPALAEMON Whitfield 



Palaeopalaemon newberryi Whitfield 



4607 13 f 4 - a plastotype P alaeo palaemon newberryi Whit- 



field. American journal of science, ser. 3. '1880. v. 19^ 

 p. 41, pi. (circulated) fig. 12. 



Whitfield. Paleontology of Ohio. 1893. v. 7, pi. 8, 

 fig. 19-21. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 30, fig. 20-23. 



Erie shale Leroy, Lake co. O. 



pephricaris Clarke 



Pephricaris horripilata Clarke 



4608 -^f^- type Pephricaris horripilata Clarke. 15th 



annual report of the New York state geologist. 1898. 

 1:731, fig. 1; p. 732, fig. 2. 



Chemung sandstone Alfred N. Y. 



A. R. Crandall, exchange 



phacops Emmrich 



Phacops anceps Clarke 



4609 J-3.fa£ type Phacops anceps Clarke. Archivos do 



Museu nacional do Rio de Janeiro. 1890. 9:16, pi. 1, 



fig- 3- 



Onondaga limestone Cayuga Ont. 



C. D. Walcott, coll. 187S 



Phacops (Acaste) cf. anceps see Phacops 



correlator 



