TYPE SPECIMENS OF PALEOZOIC FOSSILS 



345 



uncinulus Bayle 

 Uncinulus abruptus Hall 



2140 hypotype Rhynchonella abrupta Hall. 10th 



annual report of the New York state cabinet of natural 

 history. 1857. p. 68. 



Uncinulus abruptus Hall & Clarke. Pale- 

 ontology of New York. 1894. v. 8, pt 2, pi. 58, fig. 15. 



Helderbergian The Helderberg, N. Y. 



2 141 hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, pi. 58, fig. 17, 18. 



2142 M, 4 ^ hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, pi. 58, fig. 19. 



Helderbergian The Helderberg, N. Y. 



Uncinulus mutabilis Hall 



2143 type Rhynchonella mutabilis Hall. 10th annual 



report of the New York state cabinet of natural history. 

 1857. p. 66, fig. 6. 



Hall. Paleontology of New York. 1859. v. 3, pi. 30, 

 fig. 2p. 



Helderbergian Schoharie N. Y. 



Uncinulus nobilis Hall 



2144 type Rhynchonella nobilis Hall. 10th annual 



report of the New York state cabinet of natural history. 

 1857. p. 81, fig. 1. 

 Helderbergian Schoharie N. Y. 



21 45 —2— type Hall. 10th annual report of the New York state 



cabinet of natural history. 1857. p. 81, fig 2. 



Helderbergian Schoharie N. Y. 



vitulina Hall 



Vitulina pustulosa Hall 



2146 hypotype Vitulina pustulosa Hall. 13th annual 



report of the New York state cabinet of natural history. 

 1850. p. 82. 



Hall. Paleontology of New York. 1894. v. 8, pt 2, 

 pi. 82, fig. 10. 



Hamilton shales Canandaigua lake, N. Y. 



2147 hypoplastotype Hall & Clarke. Paleontology of New- 



York. 1894. v. 8, pt 2, pi. 82, fig. 12. 



Middle Devonic Erere, Brazil 



