Geologic time illustrated /
| Main Author: | |
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| Corporate Authors: | , |
| Format: | Map |
| Language: | English |
| Published: |
[Albuquerque] :
Technology Application Center, University of New Mexoco,
1981.
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| Subjects: |
| Item Description: | Main section of diagram coordinates first appearance of plants and animals with geological era table, with sequence of maps of North America covered by seas and table of "Major geologic and evolutionary events in North America", also sequence of world maps illustrating continental drift. Cartographic material. |
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| Physical Description: | 1 diagram : maps ; on sheet 59 x 82 cm. |