Sidney R. Ash

Recovery of the Triassic land flora from the end-Permian life crisis

Léa Grauvogel‐Stamm, Sidney R. Ash · Comptes Rendus Palevol · 2005 · 117 citations

Preliminary palynological zonation of the Chinle formation, southwestern U.S.A., and its correlation to the Newark supergroup (eastern U.S.A.)

Ronald J. Litwin, Alfred Traverse, Sidney R. Ash · Review of Palaeobotany and Palynology · 1991 · 104 citations

Biology, Orogeny, Engineering +9

A Linkage Among Pangean Tectonism, Cyclic Alluviation, Climate Change, and Biologic Turnover In the Late Triassic: The Record From The Chinle Formation, Southwestern United States

S. C. Atchley, Lee C. Nordt, S. I. Dworkin et al. · Journal of Sedimentary Research · 2014 · 90 citations

Engineering, Tectonic Evolution, Earth Science +16

Isotopic age of the Black Forest Bed, Petrified Forest Member, Chinle Formation, Arizona: An example of dating a continental sandstone

Nancy Riggs, Sidney R. Ash, Andrew P. Barth et al. · Geological Society of America Bulletin · 2003 · 67 citations

Sedimentary Record, Engineering, Geomorphology +20

Palaeoclimatic interpretation of the wood structures of the trees in the Chinle Formation (Upper Triassic), Petrified Forest National Park, Arizona, USA

Sidney R. Ash, Geoffrey T. Creber · Palaeogeography Palaeoclimatology Palaeoecology · 1992 · 56 citations

Palaeo-environmental Reconstruction, Paleoenvironmental Reconstruction, Engineering +11