332 SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. [bull. 87. 



Productus semireticulatus (Martin) — Continued. 



lig. 6.— Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17A, figs. 16-18; 



pi. 18, figs. 11-13; pi. 19, figs. 19-23.— Keyes, Geol. Survey Missouri, V, 1895, 



p. 50, pi. 36, fig. 4. 

 Productus calhouniauus Swallow, Trans. St. Louis Acad. Sci., I, 18.^)8, i)p. 181, 



215.— Meek and Hayden, Proc. Acad. Nat. Sci. Philadelphia, 1859, p. 26.— 



Newberry, Ives's Kep. Colorado River of the West, 1801, p. 123. 

 Productus setigerus Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 638, pi. 19, fig. 3. 

 Productus setigerus var. keokuk Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 639, 



pi. 19, fig. 4. 

 Productus martini A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1863, p. 4. 

 Productus uiaguus Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17A, 



fig. 15. 

 Loc. Europe; throughout the Carboniferous of North America; Feilden Isthmus, 



hit. 82^ 43 ; Vixixil and Sansiguan, Guatemala; Yarbichambi, Bolivia; 13om- 



jardiui and Itaituba, Brazil; Tibet and Kashmere. 

 Ohs, See Productus pcruvianus d'Orbigny and P. magnicostatus. 



Productus semireticulatus kansasensis Swallow. Upper Carboniferous. 



J'roductus calhouniauus var. kausaseusis Swallow, Trans. St. Louis Acad. Sci., 



I, 1858, p. 216. 

 Loc. Kansas and Missouri. 



Productus semistriatus Meek. Upper Carboniferous. 



Productus semistriatus Meek, Proc. Acad. Nat. Sci. Philadelphia, 1860, p. 309. — 

 Meek, Simpson's Rep. Expl. Great Basin Terr. Utah, 1876, p. 349, pi. 1, fig. 

 7;— King's V. S. Geol. Expl. 40th Pari., IV, 1877, p. 74. pi. 7, fig. 8.— White, 

 Wheeler's Expl. and Survey west 100th Meridian, 1881, Appendix, p. V. 



Loc. Utah and northern New Mexico. 



Productus setigerus Hall=Productus semireticulatus. 

 Productus setigerus var. keokuk Hall=Productus semireticulatus. 

 Productus sliumardianus Ha]l = Productella sliumardana. 

 Productus speciosus IIall = Piodu(;rella speciosa. 

 Productus spinulicostns riall = Productella spinulicosta. 

 Productus splendens Norwood and Pratten = Productus longispina. 

 Productus subaculeatus of American autliors=Productelhi spinulicostia. 

 Productus subalatus Hall=Prodnctella subalata. 



Productus subhorridus Meek. Carboniferous. 



Productus subhorridus Meek, King's U. S. Geol. Expl. 40th Pari., IV, 1877, p. 75, 



pi. 7, fig. 3. 

 Loc. Wasatch Mountains, Utah. 



Productus sulcatus Castelnau=Lept.nena rliomboidalis. 



Productus sulcifer de Verneuil=Lepttbna rliomboidalis. 



Productus swallovi Beeclier. Kaskaskia (L. Carb.). 



Koiiinckina auicriiana Swallow, Trans. St. Louis Acad. Sci., II, 1863, p. 94. 

 Productus swallovi Beecher, American .lour. Sci., 3d ser., XL, 1890, p. 214. 

 Loc. Barretts Station, St- Louis County, Missouri. 



Productus symmetricus McCbesney. Upper Carboniferous. 



Productus symmetricus McChesney, New Pal. Fossils, 1860, p. 35; — Trans. Chi- 

 cago Acad. Sci., I, 1868, p. 25, pi, 1, fig. 9.— Meek, Final Rep. U. S. Geol. 

 Survey of Nebraska, 1872, p. I(!7, pi. 5, fig. 6; pi. 8, fig. 13.— White, Thir- 

 teenth Rep. State Geol. Indiana, 1884, p. 123, pi. 25, figs. 1 and 2.— Hall and 



