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Gurley (F. E.). See (145 and 146). 



t72 Hall (James). Palaeontology. 



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t73 . Description of new species of Crinoidea from in- 

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t74 . Note on the Genus Palaeaster and other fossil 



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 20th Ann. Rep. N. Y. State Cab. Nat Hist., 1868. 



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t76 Hambach (G.). Description of new species of Palaeozoic 

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t77 . A Preliminary Catalogue of the Fossils Occurring 



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Bull. Geol. Surv. Mo., No. 1, 1890. 



t78 Harte (Wm.). On a New Echinoderm from the Yellow 

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79 . On a New Echinoderm from the Yellow Sandstone 



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Hawn (F.). See (196). 

 Hayden (F. V.). See (129). 



80 Hesse (Erich). Die Mikrostructur der fossilen Echinoi- 



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81 Hind (W.). On the characters of the Carboniferous 



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