THIRD REPORT OF THE DIRECTOR I906 167 



Orthoceras furtivum see Protocy- 

 cloceras ? c/. furtivum 



Orthoceras lamarckis^^ Protocycloceras 

 lamarcki 



Orthoceras lentum P.uedemann 



6426 J-^^-9- TYPE Orthoceras lentum Ruedemann. New 



York state museum bulletin 90. 1906. p. 433; 

 P- 433' fig- 12; pi. 14, fig. I, 2, 3. 



Upper Chazy limestone Chazy, Clinton co. N. Y. 

 R. Ruedemann, coll. 1903 



Orthoceras moniliforme see Loxo- 

 ceras moniliforme 



Orthoceras modestum Ruedemann 



6427 i^^-2- TYPE Orthoceras modestum Ruedemann. 



New York state museum bulletin 90. 1906. p. 436 ; 

 p. 436, fig. 14. 



Upper Chazy limestone Chazy, Clinton co. N. Y. 



R. Ruedemann, coll. 1903 



6428 i-^^l^-^ TYPG Ruedemann. New York state musuem bul- 



letin 90. 1906. pi. 12, fig. I. 



Upper Chazy limestone Chazy, N. Y. 



R. Ruedemann, coll. 1903 



6429 i-§-|-2-2- TYPE Ruedemann. New York state museum bul- 



letin 90. 1906. pi. 12, fig. 2. 



Upper Chazy limestone Chazy, N. Y. 



G. H. Hudson, donor 



6430 i^^-S--^ TYPE Ruedemann. New York state museum bul- 



letin 90. 1906. pi. 12, fig. 3. 

 Upper Chazy limestone 



Valcour island, Clinton co. N. Y. 

 G. H. Hudson, donor 



Orthoceras progressum Ruedemann 



643 1 J-^^i TYPE Orthoceras progressum Ruedemann. 



New York state museum bulletin 90. 1906. p. 434; 

 p. 434, fig. 13; pL T2, fig. 5, 6. 



