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Summary
| Description |
English: spore and elater of an Ordovician hornwort Casterlorum crispum from the middle Ordovician (Darriwilian) Douglas Dam Member of the Lenoir Limestone at Douglas Dam, Tennessee. |
| Date | |
| Source | Own work |
| Author | Retallack |
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:30, 4 September 2020 |  | 605 × 586 (507 KB) | Retallack | Uploaded own work with UploadWizard |
File usage
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