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



Productus nebraskaensis Owen — Continued. 



fig. 30.— Hall aud Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 19, figs. 5-7.— 



Keyes, Geol. Survey Missouri, V, 1895, j). 48, pi. 37, fig. 3. 

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



24; pi. 3, fig. 23. 

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



ser.. Ill, 1854, p. 9, pi. 1, fig. 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, i)l. .50, figs. 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, p. 36; — Trans. Chicago 



Acad. Sci., I, 186S, p. 26, pi. 1, fig. 8. 

 Strophalosia horrescens Geinitz (non Murchison Vern. and Keyscr.), Carhonund 



Dyas in Nebraska, 1866, p. 49. 

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



Nevada; Arizona; Utah. 

 obs. Compare with P. norwoodi. 



Productus nevadaensis Meek. Upper Carboniferons. 



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



pi. 8, fig. 2. 

 Loc. White Pine district, Nevada. 

 Ohs. 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. 

 Lor. Medina County and Newark, Ohio. 



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



Productus newberryi var. annosus Herrick, Bull. Denison Univ., IV, 1888, p. 20, 



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

 Loc. Alexandria, Ohio. 



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



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

 Loc Rushville, Ohio. 



Productus nodosus Newberry. Upper Carboniferous. 



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

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

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



Loc. Santa Fe, New Mexico. 



Ohs. Probably a synonym for Productus cora d'Orl)igny. 



Productus norwoodi Swallow. Upper Carboniferous, 



Produ<'tus (Strojjhalosia ?) norwoodii Swallow, Trans. St. Louis Acad. Stn., I, 



18.58, p. 182. 

 Productus norwoodi Meek and Hayden, J'roc. Acad. Nat. Sci. Philadeli)hia, 1859, 



p. 35. 

 Loc. Cottonwood Valley, Kansas. 

 Oha. Compare with Productus pustulosus Pliilli)»s and P. scabriculus (Martin). 



Regarded by Keyes as a synonym ior P. nebraskaensis. 



