1036 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Proboscina confusa (Nicholson). 



Alecto confusa Nicholson, Pal. Ohio, 2, 1875, p. 267, pi. 25, fig. 6. 



Stomatopora confusa Miller, N. A. Geol. Pal., 1889, p. 325.— Lesley, Geol. Surv. 



Pennsylvania, Rep. P 4, 1890, p. 1104, fig. 

 Proboscina confusa Nickles and Bassler, Bull. U. S. Geol. Surv., 173, 1900, p. 



375. 

 Eden (Economy — McMicken): Cincinnati, Ohio, and vicinity. 



Proboscina frondosa (Nicholson). 



Aulopora frondosa James, Additions to Catal. Sil. Foss. Cincinnati Group, 1873, 

 p. 15. (Not defined.) 



Alecto frondosa Nicholson, Pal. Ohio, 2, 1875, p. 266, pi. 25, figs. 3-3b. 



Proboscina frondosa Ulrich, Contr. Micro-Pal. Cambro-Sil., pt. 2, 1889, p. 28; 

 Geol. Minnesota, 3, 1893, p. 119, pi. 1, fig. 28.— Whiteaves, Pal. Foss., 3, 1895, 

 p. 115.— Simpson, 14th Ann. Rep. State Geol. New York for 1894, 1897, fig. 

 201 (part) (p. 596).— Bassler, Proc. U. S. Nat. Mus., 30, 1906, p. 50 — 

 Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 118, fig. 178c. — Cumings, 

 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 873, pi. 32, figs. 3, 3b — 

 Bassler, Zittel-Eastman Textb. Pal., 1913, p. 319, fig. 439c. 



Stomatopora frondosa Miller, N. A. Geol. Pal., 1889, p. 325. 



Stomatopora (Proboscina) frondosa Ulrich, Zittel's Textb. Pal. (Engl, ed.), fig. 

 412c, p. 261. 



Stromatopora (Alecto) frondosa Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 

 1890, p. 1105, figs. 



Maysville and Richmond: Cincinnati, Ohio, and vicinity; Indiana; Kentucky; 

 Tennessee; Manitoba; etc. 



Plesiotype.—G&t. No. 43264, U.S.N.M. (Ulrich). 



Proboscina minnesotensis Sardeson. See Berenicea minnesotensis. 



Proboscina tumulosa Ulrich. 



Proboscina tumulosa Ulrich, Geol. Minnesota, 3, 1893, p. 119, pi. 1, fig. 24. — 

 Simpson, 14th Ann. Rep. State Geol. New York for 1894, 1897, fig. 201 (in part) 

 (p. 596).— Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 119, fig. 178d. 



Black River (Decorah): St. Paul and Cannon Falls, Minnesota. 



Holotype.—Ga,t. No. 43265, U.S.N.M. 



Proclivocrinus Ringueberg. See Eucheirocrinus Meek and Worthen. 



Producta incurvata Shepard. See Strophomena incurvata. 



Productella Minneapolis Sardeson. See Trematis huronensis. 



Productus? sulcatus Castelnau. See Leptsena rhomboidalis. 



Productus sulcifer Verneuil. See Leptsena rhomboidalis. 



PROETUS Steininger. Genotype: P. cuvieri Steininger. 



Proetus Steininger, Mem. Soc. Geol. France, 1, 1831, p. 355. — Portlock, Rep. 

 Geol. Londonderry, 1843, p. 304.— Loven, Ofvers. K. Vet.-Akad. Forhandl., 2, 

 1845, p. 48.— Burmeister, Org. Tril., London, 1846, p. 99.— Beyrich, Unter- 

 suchung uber Tril., 1846, p. 27. — Hawle and Corda, Abh. d. k. bohmischen 

 Gesell. d. Wiss., 5 (extract), 1847, p. 72, pi. 5, fig. 43.— Rouault, Bull. Soc. 

 Geol. France, 2d ser., 1847, p. 318. — Salter, Mem. Geol. Surv. Great Britain, 

 2, pt. 1, 1848, p. 337— McCoy, Ann. Mag. Nat. Hist., 2d ser., 4, 1849, p. 400.— 

 Barrande, Neues Jahrb. Min., etc., 1850, p. 780; Syst. Sil. du Centre Boheme, 

 1, 1852, p. 429.— Angelin, Pal. Scandinavica, 3d ed., Holmiae, 1852, p. 20 — 

 Hall, Pal. New York, 2, 1852, p. 315— Pictet, Traite de Pal., 2d ed., 2, 1854, 



