TYPE SPECIMENS OF PALEOZOIC FOSSILS 469 



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

 pi. 78, fig. 29. 



Hamilton beds Canandaigua lake, N. Y. 



G. A. White and C. Van Deloo, coll. 1860 

 On slab with type of Pal. N. Y. v. 5, pt 1, pi. 78, fig. 31. 



2895 SLS^L TYPE Hall. Paleontology of New York. 1883. v. 5, 

 pt i, plates and explanations, pi. 78, fig. 30. 



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

 pi. 78, fig. 30. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and J. W. Hall, coll. 1858 



2896 a ^ Li TYPE Hall. Paleontology of New York. 1883. v. 5,pti, 



plates and explanations, pi. 78, fig. 31. 



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

 pi. 78, fig. 31. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll. 1860 



On slab with type of Pal. N. Y. v. 5, pt 1, pi. 78, fig. 29. 



Orthonota undulata Conrad 



2897 3JU-- HYPOTYPE Orthonota undulata Conrad. Annual 



report of the New York state geological survey. 1841. 



P-5 1 - 



Hall. Paleontology of New York. 1883. v. 5, pt i, 

 plates and explanations, pi. 78, fig. 37. 



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



pi.rMs-37' 



Hamilton beds Summit N. Y. 



C. Van Deloo, coll. 1862 



2898 -24P- HYPOTYPE Hall. Paleontology of New York. 1883, 



v. 5, pt i, plates and explanations, pi. 78, fig. 38. 



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

 pi. 78, fig. 38. 



Hamilton beds Bear's gulf, Schoharie co. N. Y. 



C. Van Deloo, coll. 1862 



2899 Mf 2 HYPOTYPE Hall. Paleontology of New York. 1883. 



v. 5, pt i, plates and explanations, pi. 78, fig. 39. 



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

 pi. 78, fig. 39. 



Hamilton beds Schoharie county, N. Y. 



