Keyphrases
Geochronology
100%
Wyoming
100%
Biostratigraphy
100%
Middle Paleocene
100%
Upper Paleocene
100%
Bighorn Basin
100%
Geomagnetic Polarity Time Scale
87%
Chron
37%
Tiffanian
37%
Paleomagnetic Data
25%
Selandian
25%
North America
12%
40Ar-39Ar
12%
Age Estimation
12%
Radioisotopic Age
12%
Colorado
12%
Stratigraphy
12%
Volcanic Ash
12%
Weighted Mean
12%
Paleoclimate Records
12%
Biostratigraphic
12%
Biostratigraphic Correlation
12%
Sanidine
12%
Complete Records
12%
Stage Boundary
12%
Paleocene
12%
Laser Fusion
12%
Late Paleocene
12%
New Fossils
12%
First Occurrence
12%
Zone-based
12%
Fusion Analysis
12%
Correlation Study
12%
Floral Records
12%
Lower Eocene
12%
Thanetian
12%
Continental Deposits
12%
Acme
12%
Ti(IV)
12%
Fossil Material
12%
Numerical Calibration
12%
Bulk Laser
12%
Calibration Point
12%
Faunal Records
12%
Earth and Planetary Sciences
Geochronology
100%
Wyoming
100%
Timescale
100%
Paleocene
100%
Biostratigraphy
100%
Selandian
28%
Eocene
14%
Colorado
14%
Paleoclimate
14%
North America
14%
Fossil
14%
Stratigraphy
14%
Volcanic Ash
14%
Sanidine
14%
Laser Fusion
14%
Thanetian
14%