TYPE SPECIMENS OF PALEOZOIC FOSSILS 567' 



3494 --i-igifi. TYPE Hall. Paleontology of New York. 1879. v. 5,, 



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



Hamilton beds Morrisville, Madison co. N. Y. 



Simms collection 



Hyolithes aclisj^ Hyolithus aclis 

 Hyolithes 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 striztus see Hyolithus striatus 



HYOLITHUS Eichwald 



Hyolithus aclis Hall 



3495 LI f ajl 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. 1871 



3496 ^L^sji TYPE Hall. Paleontology of New York. 1879. v. 5, pt 2, 



pl- 32, fi g- 2 5- 



Hamilton beds Bellona N. Y. 



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



3497 iij^fi- TYPE Hall. Illustrations of Devonian fossils. 1876.* 



Pteropoda, pl. 27, fig. 10. 



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

 pl. 32, fig. 27. 



Hamilton beds Cayuga lake, N. Y. 



H. H. Smith, coll. 1871 



3498 -iijia. TYPE Hall. Illustrations of Devonian fossils. 1876. 



Pteropoda, pl. 27, fig. IT. 



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. 1871 



3499 ujp..o TYPE Hall. Illustrations of Devonian fossils. 1876. 



Pteropoda, pl. 27, fig. 9. 



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

 pl. 32, fig. 29. 



Hamilton beds Norton's landing, N. Y. 



H. H. Smith, coll. 1871 



