Pictures Related to Late Triassic (214Ma) Multi-Impact Event

Title: "Evidence for a late Triassic multiple impact event on Earth"

by John G. Spray, Simon P. Kelley, and David B. Rowley

Reported in

Nature, v.392,no.6672,p. 171-173

Colored Raised Relief Late Triassic (214Ma) Paleogeography of Multi-Impact Sites. Click on map for an enlarged version.


Black and white map of present distribution of Late Triassic Craters

Black and white map of Late Triassic Craters at 214 Ma plotted on a perspective projection

Small Black and white map of Late Triassic Craters at 214 Ma plotted on a mercator projection. Click on map for an enlarged version.

Age constraints for the five Late Triassic craters analyzed by Spray et al. Click on image for an enlarged version.