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| | Geological Sciences at Arizona State University : Steven C. Semken |
 | | Lucas, S.G., Anderson, O.J., Leckie, R.M., Wright-Dunbar, R., and Semken, S.C. 1997, Second-day road log, from Cortez, Colorado, to Mesa Verde National Park, Mancos, and Durango, in Anderson, O.J., Kues, B.S., and Lucas, S.G., eds., Mesozoic Geology and Paleontology of the Four Corners Region: New Mexico Geological Society Guidebook 48, p. |
 | | Anderson, O.J., Lucas, S.G., Semken, S.C., Chenoweth, W.L., and Black, B.A., 1997, Third-day road log, from Durango, Colorado, to Aztec, Farmington, and Shiprock, New Mexico, in Anderson, O.J., Kues, B.S., and Lucas, S.G., eds., Mesozoic Geology and Paleontology of the Four Corners Region: New Mexico Geological Society Guidebook 48, p. |
 | | Anderson, O.J., Lucas, S.G., Chenoweth, W.L., and Semken, S.C. 1997, First-day road log, from Cortez, Colorado, to Montezuma Creek, Bluff, Aneth, and Four Corners, in Anderson, O.J., Kues, B.S., and Lucas, S.G., eds., Mesozoic Geology and Paleontology of the Four Corners Region: New Mexico Geological Society Guidebook 48, p. |
| scim.asu.edu /people/faculty/semken/index.html (1717 words) |
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