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Opegrapha antiqua
Opegrapha antiqua Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 390. 1873
- Name
- Opegrapha antiqua
- Rank
- Species
- Generic Name
- [Genus] Opegrapha
- Authors (Pub.)
- Lesquereux L. C.
- Publication
- Lignitic formation and fossil flora [1873]
- Journal
- Annual report of the United States Geological Survey of the Territories
- Volume
- 6
- Page number
- 390
- Year
- 1873
- Fossil Status
- perithecia
- Stratigraphy
- Priabonian
- Location
- Black Butte Station, Wyoming, USA
- Paleoregion
- America (North)