TYPE SPECIMENS OF PALEOZOIC FOSSILS 269 



Orbiculoidea neglecta Hall 



1637 i&Jj. TYPE Discina neglecta Hall. i6th annual report 



of the New York state cabinet of natural history. 1863. 

 p. 29. 



Hall. Paleontology of New York. 1867. v. 4, pi. i, 

 fig. 12. 



Ithaca beds Inclined plane, Ithaca N. Y. 



1638 -^- TYPE: PLASTOTYPE Hall. Paleontology of New York. 



1867. v. 4, pi. i, fig. 13. 



Ithaca beds Inclined plane, Ithaca N. Y. 



Orbiculoidea newberryi Hall 



1 639 -2-^2-S. HYPOTYPE Discina newberryi Hall. i6th annual 



report of the New York state cabinet of natural history. 

 1863. p. 30. 



Orbiculoidea newber-ryi Hall & Clarke. Pale- 

 ontology of New York. 1892. v. 8, pt i, pi. 4F, fig. 18. 



Waverly beds Cuyahoga Falls O. 



Orbiculoidea numulus Hall & Clarke 



1640 ^-^ TYPE Orbiculoidea numulus Hall & Clarke. 



Paleontology of New York. 1892. v. 8, pt i, pi. 4E,fig. 14. 



Hall & Clarke. i4th annual report of the New York 

 state geologist. 1895. pi. 2, fig. n. 



Manlius horizon Marshall N. Y. 



Orbiculoidea pulchra Hall & Clarke 



1641 ia^Ji PLASTOTYPE O r b i c u 1 o i d e a p u 1 c h r a Hall & Clarke. 



Paleontology of New York. 1892. v. 8, pt i, pi. 4F, 

 fig. 8. 



Cuyahoga shale Berea O. 



1642 i^Q- PLASTOTYPE Hall & Clarke. Paleontology of New York. 



1892. v. 8, pt i, pi. 4F, fig. 9. 



Cuyahoga shale Berea O. 



1643 -i-^s. PLASTOTYPE Hall & Clarke. Paleontology of New York. 



1892. v. 8, pt i, pi. 4F, fig. 13. 



Cuyahoga -shale Berea O. 



Orbiculoidea cf. pulchra Hall & Clarke 



1644 -"i" 1 HYPOTYPE: HYPOPLASTOTYPE OrblCUloideacf. pul- 



chra Hall & Clarke. Paleontology of New York. 

 1892. v. 8, pt i, pi. 4F, fig. 14. 

 Waverly beds Meadville Pa. 



