Unique microgastropod biofacies in the Early Triassic: indicator of long-term biotic stress and the pattern of biotic recovery after the end-Permian mass extinction
- Paris Académie des Sciences|Elsevier Septembre-Octobre 2005
- pp. 475-484 ilus.
BIOFACIES EXTINCION MASIVA GASTROPODA PERMICO SUPERIOR TRIASICO INFERIOR