TYPE SPECIMENS OF PALEOZOIC FOSSILS 28l 



PENTAMERELLA Hall 



Pentamerella arata Conrad (sp.) 



HYPOTYPE Atrypa arata Conrad. 5th annual report 

 of the New York geological survey. 1841. p. 55. 



Pentamerella arata Hall. Paleontology of New 

 York. 1867. v. 4, pi. 58, fig. 10. 



Schoharie grit Knox, Albany co. N. Y. 



C. Van Deloo, coll. 1862 



Pentamerella papilionensis see Pentamerella 

 pavilionensis . 



Pentamerella pavilionensis Hall 

 TYPE Pentamerus papilionensis Hall. i3th 

 annual report of the New York state cabinet of natural 

 history. 1860. p. 86. 



Pentamerella papilionensis Hall. Paleon- 

 tology of New York. 1867. v. 4, pi. 58, fig. 28. 



Hamilton shales Bellona, Yates co. N. Y. 



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



1726 ILS ^ L TYPE Hall. Paleontology of New York. 1867. v. 4, 

 pi. 58, fig. 30. 



Hamilton shales West Bloomfield N. Y. 



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



4727 :L ^ i TYPE Hall. Paleontology of New York. 1867. v. 4, 

 pi. 58, fig. 35. 



Pentamerella pavilionensis Hall & Clarke. 

 Paleontology of New York. 1894. v. 8, pt 2, pi. 71, 



ng- 3 1 - 



Hamilton shales Canandaigua lake, N. Y. 



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



PENTAMERUS Sowerby 



Pentamerus elongatus see Amphigenia elon- 

 gata 



Pentamerus fornicatus see Barrandella for- 

 nicata 



Pentamerus fornicatus var. see Barrandella 

 fornicata var. 



Pentamerus galeatus see Sieberella galeata 



Pentamerus multi.costatus see Conchidium 

 multicostatum 



