1.
|
Bloomington : Indiana University Press, 2013.
|
2.
|
[Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor, 1992]
I 19.76: 92-221 |
|
3.
|
Denver, CO : U.S. Geological Survey : [Books and Open-File Reports Section, distributor, 1992]
I 19.76: 92-191 |
|
4.
|
Washington, D.C. : Smithsonian Institution, 1982.
QE701 .S56 no. 52 QE882.S6 |
|
5.
|
Washington, D.C. : Smithsonian Institution Press, 1989.
QE701 .S56 no. 67 QE882.R6 |
|
6.
|
Washington : Smithsonian Institution, 1956- .
Q11 .S7 v.131 no.8 |
|
7.
|
Washington, D.C. : Smithsonian Institute Press, 1980.
QE701 .S56 no. 39 QE783.E2 |
Map It |
|
8.
|
Ithaca, N. Y., Paleontological Research Institution, 1956.
|
9.
|
Ottawa : NRC Research Press, 2003.
|
10.
|
Washington : U.S. G.P.O., 1982.
|