Species of the medullosan ovule Stephanospermum from the Lopingian (late Permian) floras of China
| Image |  |
|---|---|
| Description | article |
| Author/s |
author: Jason M. Hilton Alan R.T. Spencer |
| Publication date | October 2013 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |