H W Tipper

Sudden Productivity Collapse Associated with the Triassic-Jurassic Boundary Mass Extinction

Peter D. Ward, James W. Haggart, E. S. Carter et al. · Science · 2001 · 266 citations

Paleoenvironmental Reconstruction, Marine Geology, Carbon Sequestration +11

Timing the end-Triassic mass extinction: First on land, then in the sea?

József Pálfy, James K. Mortensen, Elizabeth S. Carter et al. · Geology · 2000 · 148 citations

Paleoenvironmental Reconstruction, Marine Geology, Engineering +13

Plate Tectonics and Paleobiogeography: Early Jurassic (Pliensbachian) Endemism and Diversity

Paul L. Smith, H W Tipper · Palaios · 1986 · 114 citations

Paleoenvironmental Reconstruction, Plate Tectonics, Palaeo-environmental Reconstruction +15

Early Hettangian ammonites and radiolarians from the Queen Charlotte Islands, British Columbia and their bearing on the definition of the Triassic–Jurassic boundary

Louise M. Longridge, Elizabeth S. Carter, Paul L. Smith et al. · Palaeogeography Palaeoclimatology Palaeoecology · 2006 · 48 citations

Early Hettangian Ammonites, Queen Charlotte Islands, Engineering +7

An ammonite zonation for the Lower Jurassic of Canada and the United States: the Pliensbachian

Paul L. Smith, H W Tipper, David G. Taylor et al. · Canadian Journal of Earth Sciences · 1988 · 47 citations

Engineering, Precambrian Geology, Biostratigraphy +17