| Titre | The stratigraphic position of the Lower Oligocene Yrieu Sands (Southwestern France), based on calcareous nannofossils and a new Helicosphaera species. |
| Type de publication | Journal Article |
| Year of Publication | 1983 |
| Auteurs | Steurbaut, E |
| Journal | Eclogae geologicae Helvetiae |
| Volume | 76 |
| Pagination | 327-331 |
| Mots-clés | Geology, Paleontology |
on ven, 02/03/2018 - 18:50 Anonymous (non vérifié)
