Stable ocean redox during the main phase of the Great Ordovician Biodiversification Event
oleh: Álvaro del Rey, Christian Mac Ørum Rasmussen, Mikael Calner, Rongchang Wu, Dan Asael, Tais W. Dahl
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2022-09-01 |
Deskripsi
The period leading up to the Great Ordovician Biodiversification Event was characterised by stable marine anoxic zones with a substantial increase in atmospheric oxygen occurring only after this, according to uranium isotope analyses of marine carbonates from southern Sweden