Dons et nouvelles publications revues pendant I'annee 18U!>. 



Les noma des donatcnrs sont imprimis en italiques; les membres dc la, Societ6 

 sont d^signes avec M. S. A. 



Stevenson John J., M. S. A.— Notes on the Geology of West Virginia. 1875. — The 

 geological relations of the ligni tic groups. 1875. — On Dr. Peale's notes on 

 the age of the Rocky mountains in Colorado. 1877. — On the surface geology 

 of South .vest Pennsylvania and adjoining portions of Maryland and West 

 "Virginia. 1878 & 79. The Upper Devonian Rocks of South Pennsylvania. 

 1878. — Notes on the Geology of Galisteo Creek, New Mexico. 1879. — Pre- 

 liminary Report of a special geological party operating in Colorado and 

 New Mexico, field seasons of 1878 & 1879. — Notes on the Laramie Group 

 of Southern Colorado and Northern New Mexico, East from the Spanish 

 Ranges. 1879. — Notes on the Pox Hills Group of Colorado. 1879. -Notes 

 on the Geology of Wise, Lee and Scott Counties, Virginia. 1880. A re-ero- 

 ded channel- way. 1880. — A geological reconnaissance of parts of Lee, Wise 

 Scott and Washington Counties, Va. 1881. — On the Quinnimont Coal Group 

 in Mercer Co. of West Virginia "and Tazewell Co. of Virginia. 1881. — On 

 the Laramie Group in the vecinity of Raton, New Mexico. 1881. — The Up- 

 per Preeport Coal Bed along Laurel Ridge in Preston Co. of West Virgi- 

 nia. 1881. — Report on the Upper Paleozoic (Carbonic). 1881.-- Laramie 

 Group of Southern New Mexico. 1881. — The coal-field near Canon City, 

 Colo. 1881. — Geologic structure of Tazewell, Rusell, Wise, Smythe and 

 Washington Counties of Virginia. 1884.— Some notes respecting metamor- 

 fism. 1884.— A geological reconnaissance of Bland, Giles, Wythe and por- 

 tions of Pulaski and Montgomery Counties of Virginia. 1887.— Notes on 

 the surface geology of South-west Virginia. 1887. —The faults of South- 

 west Virginia. 1887. — Notes on the Lower Carboniferons groups along the 

 easterly side of the Appalachian area in Pennsylvania and the Virginias. 

 1887. — The mesozoic rocks of Southern Colorado and Northern New Me- 

 xico. 1889.— From Cimarron to Port Union, New Mexico. 1891. The Che- 

 mung and Catskill (Upper Devonian) on the Eastern side of the Appala- 

 chian basin. 1891. — Prof. I. C. White's "Stratigraphy of the bituminous 

 .. . coal field of Pennsylvania, Ohio and West Virginia." 1892. — Some notes of 

 South-eastern Alaska and its people. 1893. John Strong Newberry. 1893. 

 —On the use of the name "Catskill." 1893. —Origin of the Pennsylvania 

 anthracite. 1893. — Science as an educational factor. 1894. — Notes on the 

 •= geology of Indian Territory. 1895. The Cerrillos coal field. 1896. —Honors 

 to James Hall at Buffalo. 1896. — The geological Congress at St. Peters- 

 burg. 1897. — Notes on the geology of the Bermudas. 1897. The debt of 

 the World to pure science. 1898. — Our Society. Annual address (Geol. Soc. 

 of America). 1899. 



Tebhutt J., M. S. A. — On the progress and present state of Astronomical Scien- 



