236 NEW YORK STATE MUSEUM 



1406 ^f^- hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 7. 



Hall & Clarke. Paleontology of New York. 1894.. 

 v. 8, pt 2, pi. 50, fig. 19. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1407 1 ^i-- hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 8. • 



Niagaran Waldron Ind. 



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



1408 ^Af- 2 - hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 9. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1409 — g 1 - - hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 8 (series of 27 growth stages). 

 Niagaran Waldron Ind. 



CD. Walcott and C. Van Deloo, coll. 1878 



Homoeospira (cf.) evax Hall 



1410 3-5JU, hypotype Homoeospira (cf.) evax Hall & Clarke. 



Paleontology of New York. 1894. v. 8, pt 2, pi. 50, 



fig- 33- 



Upper Siluric Perry county, Tenn. 



141 1 75 2 51 hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, pi. 50, fig. 34, 35. 



Upper Siluric Perry county, Tenn. 



Homoeospira sobrina Beecher & Clarke (sp.) 



141 2 75 1 52 type Retzia sobrina Beecher & Clarke. New 



York state museum memoir 1. 1889. pi. 5, fig. 10, 

 10a, 13, 13a. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1413 -^- § type Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 11-nb. 



Homoeospira sobrina Hall & Clarke. Paleon - 

 tology of New York. 1894. v. 8, pt 2, pi. 50, fig. 26-28. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



