Calibration of chron C29r: New high-precision geochronologic and paleomagnetic constraints from the Hell Creek region, Montana

Sprain, CJ; Renne, PR; Clemens, WA; Wilson, GP

Sprain, CJ (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.; Sprain, CJ (reprint author), Univ Liverpool, Geomagnetism Lab, Dept Earth Ocean & Ecol Sci, Liverpool L69 7ZE, Merseyside, England.

GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2018; 130 (9-10): 1615

Abstract

The mass extinction at the Cretaceous-Paleogene boundary marks one of the most important biotic turnover events in Earth history. Yet, despite decades......

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