John J. Stevenson
1841 – 1924
Report upon geological examinations in southern Colorado and northern New Mexico
Academic unrest and college control
College diversions ...
Edward Orton
Formation of coal beds
From Cimarron to Fort Union, New Mexico
Intercollegiate contests
Interrelations of the fossil fuels
Is this a degenerate age?
John Strong Newberry
Notes of the geology of Indian territory
Notes on the geology of the Bermudas