BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 89 



ATHYRIS McCoy. Genotype: Terebratula concentrica Von Buch. 



Athyris McCoy, Carb. Fossils Ireland, 1844, pp. 128, 146. Hall, 13th Rep. New 

 York State Cab. Nat. Hist., 1860, p. 73. Billings, Canadian Jour., 5, 1860, p. 

 273; 6, 1861, p. 138; Pal. Fossils, 1, 1862, p. 144. Hall, 20th Rep. New York 

 State Cab. Nat. Hist., 1867, pp. 152, 258; Pal. New York, 4, 1867, p. 282. 

 Billings, Amer. Jour. Sci., 44, 1867, p. 48. Herrick, Bull. Denison Univ., 

 4, 1888, p. 14. Nettelroth, Kentucky Fossil Shells, Mem. Geol. Surv. 

 Kentucky, 1889, p. 87. Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 

 83, fig. 57 on p. 86; 13th Ann. Rep. New York State Geol., 1895, p. 777. 



Spirigera D'Orbigny, Paris Acad. Sci., Comptes Rendus, 25, 1847, p. 268. 



Euthyris Quenstedt, Petrefactenkunde Deutschlands, 1871, p. 442. 



ATHYRIS Billings (1863). See Meristella Hall. 



ATHYRIS ANTICOSTIENSIS Billings. See Catazyga anticostiensis. 



ATHYRIS BOREALIS Billings. See Catazyga headi borealis. 



ATHYRIS CYLINDRICA Billings. See Whitfieldella cylindrica. 



ATHYRIS HEADI Billings. See Catazyga headi. 



ATHYRIS HEADI ANTICOSTIENSIS Billings. See Catazyga anticostiensis. 



ATHYRIS HEADI BOREALIS Billings. See Catazyga headi borealis. 



ATHYRIS INTERMEDIA Nicholson and Hinde. See Whitfieldella intermedia. 



ATHYRIS JULIA Billings. . See Whitfieldella(?) julia. 



ATHYRSIS JUNIA Billings. See Hyattidina congesta junia. 



ATHYRIS LARA Billings. See Whitfieldella lara. 



ATHYRIS NAVIFORMIS Billings. See Whitfieldella(?) naviformis. 



ATHYRIS NITIDA Hall. See Whitfieldella nitida. 



ATHYRIS PRINSTANA Billings. See Hindella prinstana. 



ATHYRIS SOLITARIA Billings. See Whitfieldella? solitaria. 



ATHYRIS? TRISINUATUS McChesney. See Meristina trisinuata. 



ATHYRIS TITMIDA Roemer. See Meristina maria roeineri. 



Athyris(?) tumidula Billings. 



Athyris tumidula Billings, Cat. Sil. Foss. Anticosti, 1866, p. 47. Schuchert, Bull. 



U. S. Geol. Surv., 87, 1897, p. 150. 

 Anticostian (Gun River and Jupiter River): Jupiter River, etc., Anticosti. 



ATHYRIS TURQIDA Shaler. See Hindella prinstana. 

 ATHYRIS UMBONATA Billings. See Hindella umbonata. 

 ATOPS FISCHERI Miller. See Triarthrus fischeri. 



