Traits taxon details
original description
(of ) Hall, J. (1856). Description and notices of the fossils collected upon the Route. Chapter 9. In: Whipple, A. W. (Ed.). <em>Report of explorations for a railway route, near the thirty-fifth parallel of north latitude, from the Mississippi River to the Pacific Ocean.</em> U.S. Congress, 33rd, 2nd Session, House Executive Document 91, Senate Executive Document 78, v. 3, Part 4, p. 99-105. [details]
new combination reference
Sutherland, P. K.; Harlow, F. H. (1973). Pennsylvanian brachiopods and biostratigraphy in southern Sangre de Cristo Mountains, New Mexico. <em>New Mexico Bureau of Mines and Mineral Resources, Memoir.</em> 27: 1-173. [details] Available for editors 
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