Evidence for a small (∼0.000 030) but resolvable increase in seawater 87Sr/86Sr ratios across the Cretaceous-Tertiary boundary

Geology

Volumn 29, Issue 4, 2001, Pages 303-306

  MacLeod, Kenneth G ^a   Huber, Brian T ^a   Fullagar, Paul D ^a  

^a UNIVERSITY OF MISSOURI   (United States)

Author keywords

Chemostratigraphy; Cretaceous Tertiary boundary; Extinction; Foraminifera; Reworking; Strontium

Indexed keywords

ASTERIOD EFFECTS;

ACID RAIN; BOUNDARY LAYER FLOW;

SEAWATER;

CRETACEOUS-TERTIARY BOUNDARY; IMPACT; MASS EXTINCTION; OCEAN DRILLING PROGRAM; REWORKING; SEAWATER; STRONTIUM ISOTOPE; WATER CHEMISTRY; WEATHERING;

EID: 84879879451     PISSN: 00917613     EISSN: None     Source Type: Journal    
DOI: 10.1130/0091-7613(2001)029<0303:EFASBR>2.0.CO;2     Document Type: Article

References (13)

1. A revised Cenozoic geochronology and chronostratigraphy
2. Some patterns of planktic foraminiferal assemblage turnover at the Cretaceous-Tertiary boundary
3. Editorial: Progress and paradox in strontium isotope stratigraphy
4. Seawater strontium isotopes, acid rain, and the Cretaceous-Tertiary boundary
5. Strontium isotopic evidence for significant reworking through the latest Cretaceous and earliest Tertiary at ODP Site 738
6. Hiatus distribution and mass extinction at the Cretaceous-Tertiary boundary
7. Seawater Sr isotopes at the Cretaceous-Tertiary boundary
8. Recent trends in strontium isotope stratigraphy
9. Strontium isotope profiles across the K-T boundary in Denmark and Antarctica
10. Rapid change in strontium isotopic composition of sea water before the Cretaceous-Tertiary boundary
11. Synchroneity of K-T oceanic mass extinction and meteorite impact: Blake Nose, western North Atlantic
12. Paleoenvironmental changes across the Cretaceous-Tertiary boundary at Koshak, Kazakhstan, based on planktic foraminifera and clay mineralogy
13. 86Sr record: Implications for Cretaceous-Tertiary boundary events