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



Productus nebraskaensis Owen — Continued. 



lig. 30.— Hall aud Clarke, Pal. New York, Ylll, Pt. I, 1892, ])1. 19, tigs. 5-7.— 



Keyes, Geol. Survey Missouri, V, 1895, ]>. 48, pi. 37, lig. 3. 

 Productus nebrasccnsis? Herrick, Bull. Denison Univ., Ill, 1888, p. 31, pi. 1, fig. 



24; pi. 3, lig. 23. 

 Productus rogcrsi Norwood and Pratten, Jour. Acad. Nat. Sci. Philadelpliia, 2d 



ser., Ill, 1854, p. 9, pi. 1, tig. 3.— Hall, Pacific R. R. Reports, III, 1856, p. 104, 



pi. 2, figs. 14, 15. — Meek and Hayden, Proc. Acad. Nat. Sci. Philadelphia, 



1859, p. 26.— Newberry, Ives's Rep. Colorado River of the "West, 1861, p. 



121.— Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 50, tigs. 17, 18. 

 Productus asperus McChesney, New Pal. Fossils, 1860, p. 34. — Hall, Second Ann. 



Rep. N. Y. State Geol., 1883, pi. 50, figs. 5-7. 

 Productus wilberanus McChesney, New Pal. Fossils, 1860, j). 36; — Trans. Chicago 



Acad. Sci., 1, 1868, p. 26, pi. 1, fig. 8. 

 Strophalosia horrescens Geinitz (non Murchison Vern. and Keyser.), Carbon und 



Dyas in Nebraska, 1866, p. 49. 

 Loc. Bellerue, Missouri; Illinois; ludiana; Ohio; Nebraska; New Mexico; 



Nevada; Arizona; Utah. 

 Obs. Compare with P. uorwoodi. 



Productus nevadaensis Meek, Upper Carboniferous. 



Productus nevadensis Meek, King's U. S. Geol. Expl. 40th Pari., IV, 1877, p. 64, 



pi. 8, fig. 2. 

 Loc. White Pine district, Nevada. 

 Oha. Compare with Productus punctatus (Martin). 



Productus newberryi Hall. Waverly (L. Carb.). 



Productus newberryi Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 180.— 



A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1865, p. 115.— Herrick, Bull. 



Denison Univ., IV, 1888, p. 20, pi. 10, figs. 24,25.— Hall and Clarke, Pal. New 



York, VIII, Pt. I, 1892, pi. 18, figs. 1-3. 

 Productella newberryi Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 49, 



figs. 1-3. 

 Loc. Medina County and Newark, Ohio. 



Productus newberryi annosus Herrick. Waverly (L. Carb.), 



Productus newberryi A'ar. annosus Herrick, Bull. Denison Univ., IV, 1888, p. 20, 



pi. 3, tig. 17;— Geol. Ohio, VII, 1895, pi. 23, fig. 13. 

 Loc. Alexandria, Ohio. 



Productus nodicostatus Herrick. Waverly (L. Carb.). 



Productus uodocostatus Herrick, Bull. Denison Univ., IV, 1888, p. 23. 

 Loc. Rushville, Ohio. 



Productus nodosus dewberry. Upi^er Carboniferous. 



Productus nodosus Newberry, Ives's Rep. Colorado River of the West, 1861, p. 

 124, pi. 1, fig. 7; — Macombes' Rep. Expl. Exped. Santa Fe to the Great Col- 

 orado River of the West, 1876, p. 140, pi. 3, fig. 3. 



Loc. Santa Fe, New Mexico. 



Ois. Probably a synonym for Productus cora d'Orbigny. 



Productus norwoodi Swallow. Upper Carboniferous. 



Productus (Strophalosia?) norwoodii Swallow, Trans. St. Louis Acad. Sci., I, 



1858, p. 182. 

 Productus norwoodi Meek and Hayden, Proc. Acad. Nat. Sci. Philadelphia, 1859, 



p. 35. 

 Loc. Cottonwood Valley, Kansas. 

 Ohs. Compare with Productus pustulosus Phillips and P. scabriculus (Martin). 



Regarded by Keyes as a synonym for P. nebraskaensis. 



