Concepedia

John D. Obradovich

JD

Statistics

Publications

56

Citations

4.5K

H-Index

34

Active since

1960

Affiliations

United States Geological Survey(Current)

Denver Federal Center

British Geological Survey

John D. Obradovich is an author at United States Geological Survey specializing in natural sciences, earth sciences, and geology.

Publications per year

1960–2019

56

Publications

56

Late Neogene chronology: New perspectives in high-resolution stratigraphy

William A. Berggren, F.J. Hilgen, Cor G. Langereis et al. · Geological Society of America Bulletin · 1995 · 517 citations · Full text

, , +6

High Plant Diversity in Eocene South America: Evidence from Patagonia

Peter Wilf, N. Rubén Cúneo, Kirk R. Johnson et al. · Science · 2003 · 310 citations

, , +17

A USGS Zonal Table for the Upper Cretaceous Middle Cenomanian--Maastrichtian of the Western Interior of the United States Based on Ammonites, Inoceramids, and Radiometric Ages

W. A. Cobban, Ireneusz Walaszczyk, John D. Obradovich et al. · Antarctica A Keystone in a Changing World · 2006 · 295 citations

, , +11

Intercalibration of radioisotopic and astrochronologic time scales for the Cenomanian-Turonian boundary interval, Western Interior Basin, USA

Stephen R. Meyers, S. E. Siewert, Brad S. Singer et al. · Geology · 2011 · 236 citations

, , +9

The Impact of Corporate Governance and Financial Leverage on the Value of American Firms

John D. Obradovich, Amarjit Gill · Scholars Crossing (Liberty University) · 2013 · 209 citations · Full text

, , +17

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