| Title | The Cretaceous / Tertiary Boundary Impact [Or the Dinosaurs Didn't Have a Chance] |
| |
| Author | Hildebrand, A R |
| Source | Journal of the Royal Astronomical Society of Canada vol. 87, no. 2, 1993 p. 77-118 |
| Year | 1993 |
| Alt Series | Geological Survey of Canada, Contribution Series 47892 |
| Document | serial |
| Lang. | English |
| Media | paper |
| Area | Yucatán Peninsula; Mexico |
| Subjects | environmental geology; extraterrestrial geology; stratigraphy; geochemistry; geophysics; extinctions, biotic; meteorite craters; clays; iridium geochemistry; stratigraphic analyses; trace element
analyses; geochemical analyses; bouguer anomalies; geophysical surveys; stratigraphic correlations; Chicxulub Crater; Cretaceous; Tertiary |
| Illustrations | sketch maps; stratigraphic columns; photographs |
| GEOSCAN ID | 134305 |
|
|