TYPE SPECIMENS 01 PALEOZOH FOSSILS 243 



leptostrophia Nail ft: Clarke 

 Leptostrophia junia Hall 



1457 J Y'° hypotype Strophomena textilis Nail. 10th 



annual report of the New York state cabinet of natural 

 history. 1857. p. 141. 



Strop ho do nta junia Nail. Paleontology of New 

 York. 1867. v. 4, pi. 15, fig. 9. 



Hamilton shales Ogdens ferry, Cayuga lake, N. V. 



C. A. White, coll. i860 



1458 J3 £ (J - hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi '5; fig« '7- 



Hall. 2d annual report of the New York state geolo- 

 gist. 1883. pi. 46, fig. 16. 



Leptostrophia junia Hall & Clarke. Paleon- 

 tology of New York. 1892. v. 8, pt 1, pi. 15, fig. 16. 



Hamilton shales West Bloomfield N. Y. 



C. A. White and C. Van Deloo, coll. i8no 



1459 lf; /- a hypotype Hall. Paleontology of New York. J67, 



v. 4, pi. 18, fig. 3c. 



Hamilton shales West Ploomfield N. Y. 



1460 - 7 Y'" hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 18, fig. 3d. 



Hamilton shales York, Livingston co. N. Y. 



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



Leptostrophia perplana Conrad (gp.) 



1 46 1 -^Y'- 1 hypotype S t r o p h o m e n a perplana Conrad. Jour- 



nal of the Academy of natural sciences of Philadelphia. 

 1839. 8:257. 

 Strop ho donta perplana Hall. Paleontology oi 



New York. 1867. v. 4, pi. 1 1, fig. 22. 



Schoharie grit Knox, Albany co. N. Y. 



C. Van Deloo, coll. i 



1462 ZAj'- 1 HYPOTYPE: . HYPOPLASTOTYI'K Hall. Paleontology of New 



York. 1867. v. 4, pi. 15, fig. 7, 8. 



Hamilton beds Madison county, N. Y 



1463 1 - , \-' 1 hypotypi. Hall. Paleontology of New York. 1S67. 

 v. 4, pi. 17, fig. i< . .<-. 



Lepl oitrop hn perplana Hall & Clarke. Pale- 

 ontology Oi New York. 1892. v. 8, pi 1, pi. 15, ii .-. 1 1 



I lamilton shales I lit* en Mill \ . \ 



< \ w bite and < Van Deloo, coll, i860 



