294 



LISTE DES OUVRAGES CITES. 



STUCHBURTf. 



SOWEUBV. 



VOLTZ. 



Walcott. 



YouNG aud BiRD. 



ZlETEN. 



On a new genus of Fossil Bivalve Shells. (Annals and mag. ofnal. 



hist. 1842, vol. YIII.) 

 Minerai conchology of Great-Brilain. 1812-1829; 6 vol. 



— — Iraduclion par Agassiz; 1857. 



Observations sur les Bélemnites; 1850. {Mémoires de la Société 



d'histoire naturelle de Strasbourg, t. I.) 

 Descriptions and figures ofpetrifactions found in the quarries, etc., 



near Bath. Balh, 1779. 

 A geological Survey of Yorkshire coast. 1822. 

 Die Versteinerungen Wurtemberg's; 1850. 



