SiteTitle • | Some Fossil Plant Types of Illinois: A Restudy of the Lesquereux Types in the Worthen Collection of the Illinois State Museum, Augmented by Descriptions of New Species from Mazon Creek | [X] |
| 1: | | Title: | | | | Volume/Number: | 1940 v. 1 | | | Issuing Agency: | | | | Description: | Scientific Papers vol.1 by Raymond E. Janssen 1940 | | | Date Created: | 11-29-2023 | | | Agency ID: | | | | ISL ID: | 000000104889 Original UID: 211158 FIRST WORD: Some | |
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