Latest Smithian (Early Triassic) ammonoid assemblages in Utah (western USA basin) and their implications for regional biostratigraphy, biogeography and placement of the Smithian/Spathian boundary
| Autor: | Brayard, Arnaud, Jenks, James F., Bylund, Kevin G., Olivier, Nicolas, Vennin, Emmanuelle, Stephen, Daniel A., Escarguel, Gilles, Fara, Emmanuel |
|---|---|
| Zdroj: | In Geobios December 2021 69:1-23 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
Full Text from ScienceDirect