SCHUCHERT. 



INDEX AND BIBLIOGRAPHY. 317 



Productella papulata Hall. Hamilton (Dev.). 



Productiis i);tpulatii8 Hall, Pal. New York, IV, 1SG7, i>. KG, pi. 23, ligs. -IT, 18. 

 Productella i)apiilata Hall, Hiidem, 1867, coriigeudu. 

 I.oc. Helloiia, \'ates County, New York. 



Productella productoides (Miirchison). liauiilton (Dev.). 



Orthis productoides Murchisou, Bull. Soc. (Jeol. de France, XI, 1840, p. 254, pi. 



2, lig. 7. 

 Strophalosia productoides Wliiteaves, Coiit. (Canadian I'al., 1, 1881), p. 112, jd. 



15, (ig. 2;— Ibidem, 1, 18')1, p. 216. 

 Productella productoides Hall aud Clarke, Pal. New York, \III. Pt. 1, 1892, 



p. 317. 

 Productella productoides var. nicmbrauacea Wbiteaves, Cout. < aiiadian Pal., I, 



1892, p. 282. 

 Loe. Europe; Athabasca River, Lake Mauitoba, aud Thedlord, Canada. 



Productella pyxidata Hall. Kinderhook (L. Oarb.). 



Productus pyxidatus Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 198, pi. 3, lig. 



8.— Walcott, Mon. H. S. Geol. Survey, VIII, 1884, p. 130. 

 Productella pyxidata Hall, Second Anu. Rep. N. Y. State Geol., 1883, pi. 48, lig. 



34.— Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17, lig. 34; pi. 17A, 



fig. 14. — Keyes, (ieol. Survey Missouri, V, 1895, p. 52. 

 Loc. Hamburg, Illinois; Louisiana, Mi.ssouri. 

 Ohs. Compare with Productella shumardana. 



Productella rarispina Hall. Chemung (Dev.). 



Productus rarispiuus Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 18.57, p. 178. 

 Productella rarispina Hall Pal. New York, IV, 1867, p. 170, pi. 24, figs. 1-9; — 



Second Ann. Rep. N. Y. State Geol., 1883, pi. 48, tig. 33.— Hall and Clarke, 



Pal. New York, VIII, Pt. I, 1892, pi. 17, fig. 33. 

 Loc Phillipsburg, New York. 



Productella semiglobosa Nettelroth. Coruiferous (Dev.). 



Productella semiglobosa Nettelroth, Kentucky Fossil Shells, Mem. Kentucky 



Geol. Survey, 1889, p. 70, pi. 26, fig. 7. 

 I.oc. Falls of Ohio. 



Productella shumardana Hall. Kinderhook (L. Carb.). 



Productus shumardianus Hall, Geol. Survey Iowa, I, Pt. II, 1858, i». 499, pi. 3, 

 fig. 9; pi. 7, fig. 2. 



Productella shumardiana Hall, Second Ann. Rep. N. Y. State Geol., 1883, jil. 48, 

 fig. 7.— Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17, fig. 7. 



Productus (Productella) shumardianus llerrick. Bull. Denison Univ., Ill, 1888, 

 p. 32, pi. 6, fig. 16; pi. 7, fig. 18. 



Loc. Clarksville, Missouri: Burlington, Iowa; Licking County, Ohio. 



Ohs. The identifications of this species from Devonian horizons are here referred 

 to P. spinulicosta. P. shumardana is probably synonymous with P. pyxi- 

 data Hall. 



Productella speciosa Hall. Portage, Chem., and Kinderh. (Dev.-L. Carb.). 



Productus six'ciosus Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 176. 

 Prodncta specio.sa A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1863, i>. 4. 

 Productella speciosa Hall, Pal. Now York, IV, 1867, p. 175, j)!. 25, figs. 1-11;— 



Second Ann. Rep. N. Y. State Geol., 1883, pi. 48, figs. 25, 26.— Hall and 



Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17, figs. 25, 26.— Kindle, Bull. 



American Pal., 6, 1896, p. 35. 

 Productus (Productella) 8i)eciosus Walcott, Mon. U. S. Geol. Survey, VIII, 1884, 



p. 133, pi. 13, fig. 8. 



