BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 12G5 



Tetradium approximatum — Continued. 



Ann. Mag. Nat. Hist., 4th ser., 20, 1877, p. 162, figs, a-g; Mon. Sil. Foss. 



Girvan Disk, 1878, p. 30, fig. 2.— Nicholson, Tab. Corals Pal. Period, 1879, 



p. 23, fig. 10; p. 232, figs. 33a-c. — James, Jour. Cincinnati Soc. Nat. Hist., 15, 



pt. 4, 1893, p. 154.— Foerste, Amer. Geol., 31, 1903, p. 343 (loc. occ), p. 



345.— Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res., Indiana, 1908, p. 709, 



pi. 2, figs. 1-lc— Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, p. 311, 



pi. 10, figs. la-b. 

 Tetradium Huronense Foord (part), Cont. Micro-Pal., Geol. Surv. Canada, 1883, 



p. 25, pi. 7, figs, lb-le (not 1, la). 

 Tetradium fibratum Billings, Geol. Canada, Geol. Surv. Canada, 1863, p. 139, 



figs. 71a.— Miller, N. A. Geol. Pal., 1889, p. 206, figs. 224.— Lesley, Geol. Surv. 



Pennsylvania, Rep. P 4, 1889, p. 1184, figs. — James, Jour. Cincinnati Soc. 



Nat. Hist,, 15, pt. 4, 1893, p. 153. 

 Richmond: Ohio; Indiana; Kentucky; Tennessee; Canada; etc. 



Tetradium cellulosum (Hall). 



Phytopsis cellulosum Hall, Pal. New York, 1, 1847, p. 39, p. 315, pi. 9, figs. 1, la-d. 

 Tetradium cellulosum Dwight, Trans. Vassar Bros. Inst., 5, 1890, p. 76. — Ruede- 



mann, Amer. Geol., 22, 1898, pp. 16-25, pi. 5, figs. l-16a; Bull. New York 



State Mus., 49, 1901, p. 10.— Bassler, Bull. Virginia Geol. Surv., 2a, 1909, 



pi. 23, figs. 15, 16. 

 Tetradium fibratum Billings (not Safford), Geol. Canada, Geol. Surv. Canada, 



1863, p. 139, fig. 71b (not a).— Miller, N. A. Geol. Pal., 1889, p. 206, text fig. 



225 (not 224) .—Lesley, Geol. Surv. Pennsylvania, Rep. P4, 1890, p. 1184, fig. 

 Black River (Lowville): "Watertown, etc., New York; Canada; Pennsylvania to 



Alabama; Kentucky; etc. 



Tetradium columnare (Hall). 



Cheetets columnaris Hall, Pal. New York, 1, 1847, p. 68, pi. 23, figs. 4, 4a. 



Tetradium columnare Safford, Amer. Jour. Sci. Arts, 2d ser., 22, 1856, p. 237. — 

 Hitchcock, Geol. Vermont, 1, 1861, p. 289.— Safford, Geol. Tennessee, 1869, 

 p. 535. — James, Jour. Cincinnati Soc. Nat. Hist,, 15, pt. 4, 1893, p. 154. 



Trenton: Sugar River, Lewis County, New York; Tennessee; etc. 



Tetradium fibratum Safford. 



Tetradium fibratum Safford, Amer. Jour. Sci. Arts, 2d ser., 22, 1856, p. 237, fig. 

 2; Geol. Tennessee, 1869, p. 534, fig. 2. — Lambe (part), Cont. Can. Pal., 

 Geol. Surv. Canada, 4, pt. 1, 1899, p. 93, pi. 2, fig. 5.— Grabau and Shinier 

 (part), N. A. Index Fossils, 1, 1906, p. 99, fig. 160.— Bassler, Bull. Virginia 

 Geol. Surv., 2a, 1909, p. 184, fig. 21. 



Trenton and Maysville: Nashville, Columbia, etc., Tennessee; Kentucky; Vir- 

 ginia; etc. 



Tetradium fibratum of authors. See Tetradium approxiniatuni. 



Tetradium fibratum var. apertum Safford. See Tetradium apertum. 



Tetradium fibratum minus Safford. See Tetradium minus. 



Tetradium halysitoides Raymond. 



Tetradium halysitoides Raymond, Bull. Victoria Memorial Mus., 1, 1913, p. 49, 



pi. 6, fig. 3; pi. 7, fig. 1. 

 Black River (Lowville): Card en, Ontario. 



Tetradium Huronense Foord. See Tetradium approximatum and Stromatocerium 

 huronense. 



