CATALOGUE OF NON-TRILOBITES. 403 



PEIMITIA. 



MUNDULA Jones, 1889; American Geologist, vol. 4, p. 337, pi., figs. 1, 



2, 10, 15. Perry Co., Peun. Upper Devonian. 

 NiTiDA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol.13, p. 135, 



pi. 8, fig. 7. Near Paris, Ky. Trenton. 

 NODOSA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 134, 



pi. 10, figs. 11 a-b and 12 a-b. Cincinnati, Ohio. 

 Beyrichia (Primitia) occidentalis Wal., 1884; Pal. Eureka Dist., Mon. 



U. S. Geol. Survey, vol. 8, p. 204, pi. 17, figs. 4, 4 a. Newark 



Mountain etc., Nevada. Devonian. 

 (Beyrichia?) parallela Ulrich, 1889; Coutrib. Micro-Palseont., pt. 2, 



p. 51, pi. 9, figs. 7-7 a. Oxford, Ohio. Hudson. 

 PENNSYLVANiCA Joucs, 1889; American Geologist, vol. 4, p. 339, pi., 



figs. 15 a, b. Perry Co., Penn. Marcellus. 

 PEKMINIMA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 



131, pi. 8, fig. 7. Licking Eiver, Covington, Ky. Utici. 



RUDis Ulrich, 1890; idem., p. 136, pi. 7, fig. 7. Covington, Ky. 



Utica. 

 sciTULA Jones, 1891; Contrib. Micro-Palaeont., pt. 3, p. 91, pi. 11, 



figs. 14 a-b. Hay Eiver, which runs into Great Slave Lake, B. 



C. Devonian. 



SCITULA Whit., 1892; Coutrib. Canadian Paljeont., vol. 1, p. 246. 



scuLPTiLis Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist,, vol. 13, p. 



136, pi. 8, fig. 6. Perryville, Ky. Trenton. 

 SEMiNULUM Jones, 1890; Quart. Jour. Geol. Soc, vol. 46, p. 5, pi. 2, 



fig. 2. 18-Mile Creek, N. Y. Hamilton. 

 seelyi Whitf., 1889; Bull. Am. Mus. Nat. Hist., New York, vol. 2, p. 



60, pi. 13, figs. 15-21. (8ee Isochilina seelyi.) 



siMULANS Ulrich, 1890; idem., p. 201, not figured. Chester, 111. 



Chester. 

 .suBSiEQUATA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, 



p. 202, pi. 14, figs. 8 a-b. Clayton P. O., Caldwell Co., Ky. 



Chester. 



UNICORNIS (Ulrich) Jones, 1890; Quart. Jour. Geol. Soc, vol. 46, p. 7, 



pi. 11, figs. 8-13. Cincinnati, Ohio. For other references, see 

 Beyrichia unicornis Ulrich. The species is referred by Ulrich 

 (Contrib. Micro-Palaeont., pt. 2, p. 50) to Aparchites unicornis, 

 pi. 9, fig. II. 



WALCOTTi Jones, 1890; Quart Jour. Geol. Soc, London, vol. 46, p. 



543, fig 1. Thedford, Ontario, Canada. Eeferred to Kirkbya. 

 walcotli Jones, 1891; Contrib. Micro-Pahcout., pt. 3, p. 96, pi. 11, 

 figs. 12 a, b. 



wiiiTKiELDi Jones, 1890; Quart. Jour. Geol. Soc, vol. 46, p. 9, pi. 3; 



figs. 24 a, b. Cincinnati, Ohio. Cambrian. 



