CATALOGUE OF TRILOBITKS. 265 



AGNOSTUS. 



iNTKRSTRiCTus Will., 1888; Am. Jour. Sci., 3d series, vol. 3G, p. 1G6. 



— — INTERSTRICTCS Brogg., 1866; Geol. Foren. Stock. Forhandl., vol. 8, 



p. 207 cf. Afjnosiiisfallax Linrs. Paradoxides zoue. 

 IXTERTUICTCS Vogd., 1892; Americau Geol., p. 39.3, pi. 10, fig. 6. 



Sec. Limbati. 



sp.? Kominger, 1887; Proc. Acad. Nat. Sci. Pliila., p. 18. 



JO.SEPHA Hall, 1863; 16th Kep. New York State Cab. Nat. Hist., p. 



178, pi. 6, figs. 54, 55. Lake Pepin, Wis. Tacoiiic. 

 JOSEPHA Vogd., 1892; Americau Geol., vol. 4, p. 391, pi. 9, fig. 17. 



Sec. Longifroutes. 



lohatiis Hall. (See Microdiscus lobatus.) 



MALAOEXsis Meek, 1873; 6th Annual Kep. U. S. Geol. Survey Ter- 

 ritories, p. 464. Malade City, Utah. Taconic. 

 malndtnsis Vogd., 1892; American Geol., vol. 4, p. 392. This species 



is a syn. of Agnostus josepha Hall. 

 neon H. & W., 1877; U. S. Geol. Expl. 40th Par., vol. 4, p. 229, pi. 1, 



figs. 26, 27. Eureka, Nevada. Taconic. 

 neon Wal., 1884; Pal. Eureka Dist., Mon. U. S. Geol. Survey, vol. 8, 



p. 27. See Aynostns color adoensis. 

 nobilis Ford, 1872; Am. Jour. Sci., 3d series, vol. 3, p. 421, figs. 1, 2. 



Troy, N. Y. Taconic. 

 nobilis Wal., 1886; Bull. U S. Geol. Survey, No. 30, p. 150, pi. 16, 



fig. 7. 



? nobilis Wal., 1891; 10th Hep. U. S. Geol. Survey, p. 629, pi. 80, fig. 



7, 7 a. Olenellus zone. 

 nobilis Vogd., 1892; American Geol., vol. 4, p. 383. Probably a 



Microdiscus. 

 ■ OBTPSiLOBUS Matt., 1888; Trans. Roy. Soc. Canada, vol. 3, p. 72, pi. 7 



fig. 9. Porter's and Hanford brooks, St. Martins. 

 OBTCSiLOBus Vogd., 1892; American Geologist, vol. 4, p. 385, pi. 9, 



fig. 3. Sec. Longifrontes. St. John. Paradoxides zone. 

 ORION Bill., 1860; Canadian Naturalist, vol. 5, p. 304, fig. 2. Point 



Levis, Quebec. Taconic. 



ORiox Bill., 1865; Pal. Foss., vol. 1, p. 397, fig. 393. 



ORiox Shum., 1863; Trans. Acad. Sci. St. Louis, vol. 2, p. 105. 



ORIOX Vogd., 1892; American Geol., vol. 4, p. 391, pi. 9, fig. 12. Sec. 



Longifroutes. This species differs from A. jmiformis by the 



absence of the median node, which may be due to its state of 



preservation. Syn. of A. pisiformis Liune. 



PARiLis Hall, 1863; 16th Kep. New York State Cab. Nat. Hist., p. 179, 



pi. 11, figs. 23, 24. Lake Pepin, Wis. Taconic. 



PARILI.S Brogg., 1886; Geol. Fiiren. Stock. Forhandl, vol. 8, p. 207. 



cf. Arpiostus hi-vifjatus Dalm. and A. nudiis Beyr. Paradoxides 

 zone. 



