Punctatisporites utahensis
- Citations total:
- 1
| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| original | Chesterian | Springerian | Utah | Schemel,M.P. Carboniferous plant spores from Daggett County, Utah | 1950 |