Trace fossils and the aftermath of the Permo-Triassic mass extinction: evidence from northern Italy

Treatise on Invertebrate Paleontology

Raymond C. Moore · The Micropaleontologist · 1950 · 3.6K citations

Natural Sciences, Geology, Paleontology +5

Trace fossils and problematica

Walter Häntzschel · Medical Entomology and Zoology · 1975 · 752 citations

Natural Sciences, Biology, Ichnology +6

The Permo–Triassic extinction

Douglas H. Erwin · Nature · 1994 · 691 citations

A semiquantitative field classification of ichnofabric

Mary L. Droser, D. J. Bottjer · Journal of Sedimentary Research · 1986 · 613 citations

Life Sciences, Enology, Ichnology +5

Anoxia as a cause of the Permian/Triassic mass extinction: facies evidence from northern Italy and the western United States

Paul B. Wignall, A. Hallam · Palaeogeography Palaeoclimatology Palaeoecology · 1992 · 461 citations

Natural Sciences, Geology, Paleontology +12