1336 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Zaphrentis patens— Continued. • 



Corals, Geol. Surv. Kentucky, pt. 2, 1885, pi. 133, figs. 10, 11.— Lambe, 

 Cont. Can. Pal., Geol. Surv. Canada, 4, pt. 2, 1901, p. 119, pi. 8, figs. 2, 2a. 



Anticostian (Jupiter River): Cormorant Point, Anticosti. 



?Niagaran: Near Brunerstown, Kentucky. 



Zaphrentis patula Davis. See Streptelasma patula. 



Zaphrentis pressula Hall. 



Zaphrentis pressula Hall, 35th Rep. New York State Mus. Nat. Hist., 1884, p. 414 



(ext. 1882, p. 10). 

 Niagaran: St. Charles, Illinois. 



Zaphrentis racinensis Whitfield. 



Zaphrentis Racinensis Whitfield, Ann. Rep. for 1879, Wisconsin Geol. Surv., 



1880, p. G5; Geol. Wisconsin, 4, 1882, p. 277, pi. 14, figs. 1, 2.— Chamberlin, 



Geol. Wisconsin, 1, 1883, p. 18S, fig. 

 Zaphrentis cf. racinensis Clarke and Ruedemann, Mem. New York State Mus., 5, 



1903, p. 23, pi. 1, figs. 2, 3. 

 Niagaran: Racine and Wauwatosa, Wisconsin (Racine); Shelby and Rochester, 



New York (Guelph). 



Zaphrentis radicans Davis. See Streptelasma radicans. 



Zaphrentis rusticus Billings. See Streptelasma rusticum. 



Zaphrentis scutella Davis. 



Zaphrentis scutella Davis, Kentucky Fossil Corals, Geol. Surv. Kentucky, pt. 2, 



1885, pi. 133, figs. 1-3. 

 Niagaran (Louisville): Near Louisville, Kentucky. 



Zaphrentis shumardi Lambe. See Amplexus shumardi. 



Zaphrentis socialis Davis. 



Zaphrentis socialis Davis, Kentucky Fossil Corals, Geol. Surv. Kentucky, pt. 2, 



1885, pi. 133, figs. 7-9. 

 Niagaran: Near Brunerstown, Jefferson County, Kentucky. 



Zaphrentis spongiaxis Davis. See Streptelasma epongiaxis. 



Zaphrentis stokesi Edwards and Haime. 



Zaphrentis stokesi Edwards and Haime, Mon. d. Polyp. Foss. d. Terr. Pal. (Arch. 

 duMus. d'Hist. Nat., 5), 1851, p. 330, pi. 3, fig. 9.— Milne Edwards, Hist. Nat. 

 d. Corall., 3, 1860, p. 337.— Billings, Geol. Canada, Geol. Surv. Canada, 1863, 

 p. 30S, fig. 311; Cat. Sil. Foss. Anticosti, Geol. Surv. Canada, 1866, p. 34.— 

 Nicholson and Hinde, Canadian Jour., n. s., 11, 1874, p. 140.— Nicholson, Pal. 

 Ontario, 1875, pp. 43, 58.— Rominger, Geol. Surv. Michigan, 3, pt. 2, 1876, 

 p. 145, pi. 51, lower tier. — Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1890, 

 p. 1277, fig.— Lambe, Cont. Can. Pal., Geol. Surv. Canada, 4, pt. 2, 1901, p. 

 120, pi. 9, figs. 1, la, 2.— Whiteaves, Geol. Surv. Canada, Pal. Foss., 3, pt. 4, 

 1906, p. 243.— Grabau and Shimer, N. A. Index Fossils, 1, 1906, p. 57. 



Zaphrentis cf. stokesi Savage, Bull. Geol. Surv. Illinois, 23, 1913, p. 63, pi. 3, 

 fig. 4. 



Niagaran: Drummond Island, etc., Lake Huron; Lake Temiscaming, Canada; 

 Iowa; Michigan. 



Anticostian (Becsie River, Chicotte): Island of Anticosti. 



