Dinosaurs under the aurora /
In 1961, while mapping rock exposures along the Colville River in Alaska, an oil company geologist would unknowingly find the evidence for a startling discovery. Long before the North Slope of Alaska was being exploited for its petroleum resources it was a place where dinosaurs roamed. Dinosaurs und...
Wedi'i Gadw mewn:
| Mynediad Ar-lein: | Electronic book from EBSCO Electronic book from EBSCO |
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| Prif Awdur: | |
| Fformat: | eLyfr |
| Iaith: | English |
| Cyhoeddwyd: | Bloomington : Indiana University Press, ©2012. |
| Cyfres: | Life of the past.
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| Pynciau: |