TYPE SPECIMENS OF PALEOZOIC FOSSILS 567 



3494 -^J 1 * type Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 34A, fig. 2, 3. 



Hamilton beds Morrisville, Madison co. N. Y. 



Simms collection 

 Hyolithes aclis Hyolithus aclis 

 H y o 1 i t h e s centennialis see Hyolithus centen- 

 nialis 



Hyolithes emmonsi see Hyolithus communis 

 var. emmonsi 



Hyolithes i m,p a r see Hyolithus impar 

 Hyolithes ligea see Hyolithus ligea 

 Hyolithes principalis see Hyolithus principalis 

 Hyolithes striatus j« Hyolithus striatus 



hyolithus Eichwald 



Hyolithus aclis Hall 



3495 1 1 1 20 TYPE Hyolithes aclis Hall. Illustrations of De- 



vonian fossils. 1876. Pteropoda, pi. 27, fig. 5-7. 



Hall. Paleontology of New York. 1879. v. 5, pt 2, 

 p. 197, pi. 32, fig 22-24. 



Hamilton beds Norton's landing, Cayuga lake, N. Y. 



H. H. Smith, coll. 187 1 



3496 Lij.2.0 T ype Hall. Paleontology of New York. 1879. v. 5, pt 2, 



pl- 3 2 > fi g- 2 5- 



Hamilton beds Bellona N. Y. 



J. W. Hall and C. Van Deloo, coll. 1866 



3497 iljift type Hall. Illustrations of Devonian fossils. 1876. 



Pteropoda, pl. 27, fig. 10. 



Hall. Paleontology of New York. 1879. v. 5, pt 2, 

 pl. 32, fig. 27. 



Hamilton beds Cayuga lake, N. Y. 



H. H. Smith, coll. 1871 



3498 Li_p.o type Hall. Illustrations of Devonian fossils. 1876. 



Pteropoda, pl. 27, fig. 11. 



Hall. Paleontology of New York. 1879. v. 5, pt 2, 

 pl. 32, fig. 28; pl. 32A, fig, 25. 



Hamilton beds Norton's landing, Cayuga lake, N. Y. 



H. H. Smith, coll. 187 1 



3499 ll|2_o type Hall. Illustrations of Devonian fossils. 1876. 



Pteropoda, pl. 27, fig. 9. 



Hall. Paleontology of New York. 1879. v - 5' P l 2 > 

 pl. 32, fig. 29. 



Hamilton beds Norton's landing, N. Y. 



H. H. Smith, coll. 1871 



