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Personal profile

Education/Academic qualification

Geological Sciences, PhD, University of Colorado Boulder


Biology, BS, Denison University


Research interests

  • Carbon Cycle
  • Geochemistry
  • Paleobotany
  • Paleoclimate
  • Stratigraphy

Fingerprint Dive into the research topics where Bradley B Sageman is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 6 Similar Profiles
Cretaceous Earth & Environmental Sciences
Turonian Earth & Environmental Sciences
basin Earth & Environmental Sciences
organic carbon Earth & Environmental Sciences
isotope Earth & Environmental Sciences
carbon isotope Earth & Environmental Sciences
limestone Earth & Environmental Sciences
timescale Earth & Environmental Sciences

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Grants 2005 2020

Research Output 1985 2019

2 Citations (Scopus)

Astronomical pacing of relative sea level during Oceanic Anoxic Event 2: Preliminary studies of the expanded SH#1 Core, Utah, USA

Jones, M. M., Sageman, B. B., Oakes, R. L., Parker, A. L., Leckie, R. M., Bralower, T. J., Sepúlveda, J. & Fortiz, V., Sep 1 2019, In : Bulletin of the Geological Society of America. 131, 9-10, p. 1702-1722 21 p.

Research output: Contribution to journalArticle

sea level
Cenomanian-Turonian boundary

Coupled δ44/40Ca, δ88/86Sr, and 87Sr/86Sr geochemistry across the end-Permian mass extinction event

Wang, J., Jacobson, A. D., Zhang, H., Ramezani, J., Sageman, B. B., Hurtgen, M. T., Bowring, S. A. & Shen, S. Z., Oct 1 2019, In : Geochimica et Cosmochimica Acta. 262, p. 143-165 23 p.

Research output: Contribution to journalArticle

Sea level
mass extinction

Osmium-isotope evidence for volcanism across the Wuchiapingian–Changhsingian boundary interval

Liu, Z., Selby, D., Zhang, H., Zheng, Q., Shen, S., Sageman, B. B., Grasby, S. E. & Beauchamp, B., Dec 20 2019, In : Chemical Geology. 529, 119313.

Research output: Contribution to journalArticle

osmium isotope
Carbon Isotopes
carbon isotope
2 Citations (Scopus)

Terrestrial and marginal-marine record of the mid-Cretaceous Oceanic Anoxic Event 2 (OAE 2): High-resolution framework, carbon isotopes, CO 2 and sea-level change

Laurin, J., Barclay, R. S., Sageman, B. B., Dawson, R. R., Pagani, M., Schmitz, M., Eaton, J., McInerney, F. A. & McElwain, J. C., Jun 15 2019, In : Palaeogeography, Palaeoclimatology, Palaeoecology. 524, p. 118-136 19 p.

Research output: Contribution to journalArticle

marine record
sea level change
sea level
carbon isotope
1 Citation (Scopus)

Testing Late Cretaceous astronomical solutions in a 15 million year astrochronologic record from North America

Ma, C., Meyers, S. R. & Sageman, B. B., May 1 2019, In : Earth and Planetary Science Letters. 513, p. 1-11 11 p.

Research output: Contribution to journalArticle

Amplitude modulation
Solar system