scHtTCHKRT] INDEX AND BIBLIOGRAPHY, 299 



Orthothetes tapajotensis (Derby) — Contiuued. 



Ortbothotea tiipajoteusia Waagon, Pala-ontologica Iiidioa, Ser. XIII, I, 1884, 



pp. 607, (508. 

 Loc. Jioiiijanlim and Itaitnlia, I?razil. 



Orthothetes tenuis Jlall, Niagara (Sil.). 



Streptorhynthiis tenuis Hall, Trans. Albany Institute, IV, 1863, p. 210;— Twmity- 

 cighth Kep. N. Y. State Mus. Nat. Hist., 1879, p. 150, pi. 23, figs. 11-13;— 

 Eleventh Kep. State Gool. IndianM,, 1882, j). 287, pi. 23, (igs. 11-13.— Eoorste, 

 Bull. Denisou Univ., 11, 1887, p. 105, pi. 8, figs. 31, 32, 38.— Nettclrotb, Ken- 

 tucky Fossil Shells, Mem. Kentucky (Jeol. Survey, 1889, p. 142. 



Orthothetes tenuis Hall and Clarke, Pal. New York, VIII, I't. I, 1892, p. 2.55. 



Strophoniena (Orthothetes) tenuis Foerste, Cool. Ohio, VIT, 1895, p. 568, pi. 27 

 figs. 31, 32, 38. 



Loc. Waldron, Indiana; near Louisville, Kentucky; Dayton, Ohio. 



Orthothetes umbraculum of authors (nou von Buch). L. and Up. Garb. 



Orthis umbraculum H.all, Stansbury's Expl. Survey Valley Great Salt Lake, 

 Utah, 1852, p. 412, pi. 3, fig. 6.— Newberry, Ives's Rep. Colorado River of the 

 West, 1861, p. 125. 



Streptorhynehus umbr.aculuni f A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 

 1865, p. 117. 



Hemipronites umbraculum f A. Winchell, Proc. American Philosophical Soc, XII, 

 1870, p. 251. 



Orthothetes umbraculum Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, 

 p. 256. 



Loc. Waverly group, Newark, Sciotoville, Warren, etc., Ohio ; Up. Carb., Leaven- 

 worth, Kansas. 



Orthothetes woolworthanus IlalL Lower Helderberg (Dev.). 



Strophomeua woolworthana Hall, Tenth. Rep. N. Y. State Cab. Nat. Hist., 1857, 



p. 48, figs. 1, 2;— Hall, Pal. New York, III, 1859, p. 192, pi. 17, figs. 1, 2. 

 Streptorhynehus woolworthana Billings, Geol. Canada, 1863, p. 957, fig. 449. — 



Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 39, iigs. 25-31. 

 Orthothetes woolworthana Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, 



p. 255, pi. 9, figs. 25-31. 

 I^oc. Schoharie, Carlisle, Clarksville, and Hudson, New York. 



ORTHOTICHIA Hall aud C. Genotype Orthis? mor.oaniana Derby. 



Orthotichia Hall and Clarke, Pal. New York, VllI, Pt. I, 1892, p. 213;— Eleventh 

 Ann. Rep. N. Y. State Geologist, 1894, p. 272. 



Orthotichia morganiana (Derby). Upper Garboniferous. 



Orthis ? morganiana Derby, Bull. Cornell University, I, 1874, p. 29, pi. 3, figs. 



1-9, 11, 34 ; pi. 4, figs. 6, 14, 15. 

 Orthis morganiana Waagen, Paia'ontoiOgh'n. IndJca, Ser. XIII, I, 1884, p. .564. 

 Orthotichia ? morganiana Hall and Clarke, Pal. New Yurk. VIII, Pt. I, 1892, pp. 



213, 226, pi. 7, figs. 11-15. 

 Lftc. Bomjardimand Itaituba, Brazil. 



ORTHOTROPIA Hall and Glarke. Genotype O. dolomitica H. and G. 

 Orthotropia Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, explanation sheet 

 to pi. 84, figs. 3-7.— Thirteenth Ann. Rep. N. Y. State Geol., 1895, p. 913. 



Ortliotropia dolomitica Hall and Clarke. Niagara (Sil.). 



Orthotrojiia dolomitica Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, pi. 



84, figs. 3-7. 

 Loc. Near Milwaukee, Wisconsin. 



