kya 
40. Spirifer rockymontanus Marcou. 
41. Reticularia perplexn McChesney. 
42. Hustedia mormoni Marcou. 
43. Seminula argentea Shepard. 
44. Aviculopecten occidentalis Shumard. 
45. Aviculopecten hertzeri? Meek. 
46. Myalina recurviorostris M and W. 
47. Maerodon carbonarious Cox. 
48. Schizodus harii Miller. 
49. Astartella varica. 
50. Allorisma terminale? Hall. 
51. Pelecyped sp. 
52. Cephalopod sp. (probably Tainoceras occidentalis Swallow). 
3. Griffithides scitula M and W. 
54. Fish tooth (fragment). 
The Brazil limestone is probably to be correlated with the Fort Scott 
limestone of Kansas, since a similar fauna has been noted by the writer 
from this horizon (Henrietta limestone) of Missouri and southeast Iowa. 
