1. Wachsmuth C. and Springer F. 1880-1886. Revision of the Palaeocrinoidea. Proceedings of the Academy of Natural Sciences of Philadelphia, Pt. I, The families Ichthyocrinidae and Cyathocrinidae (1880), p. 226–378, (separate repaged p. 1-153). Pt. II, Family Sphaeroidocrinidae, with the sub-families Platycrinidae, Rhodocrinidae, and Actinocrinidae (1881), p. 177-411 (separate repaged, p. 1-237). Pt. III, Sec. 1. Discussion of the classification and relations of the brachiate crinoids, and conclusion of the generic descriptions (1885), p. 225-364 (separate repaged, 1-138). Pt. III, Sec. 2. Discussion of the classification and relations of the brachiate crinoids, and conclusion of the generic descriptions (1886), p. 64-226 (separately repaged to continue with section 1, 139-302).
2. A list of the fossil crinoids of Tennessee;Troost;American Association for the Advancement of Science, Proceedings (1849), series 2,1850a
3. Notes from meeting in which 2 new genera with their types were published;Steininger;Bulletin de la Société Géologique de France,1837