Concepedia

K-Ar ages on rocks from the crater at Brent, Ontario

M. Shafiqullah, W M Tupper, T. James S. Cole

Earth and Planetary Science Letters · 1968 · 11 citations · 10 references

DOI

Concepts

References

10

Geologic Time Scale

J. Laurence Kulp · Science · 1961 · 668 citations

, , +6

THE ST. LAWRENCE VALLEY SYSTEM: A NORTH AMERICAN EQUIVALENT OF THE EAST AFRICAN RIFT VALLEY SYSTEM

P. S. Kumarapeli, V. A. Saull · Canadian Journal of Earth Sciences · 1966 · 212 citations

, , +17

THE EXTRATERRESTRIAL ORIGIN OF CANADIAN CRATERS

M. R. Dence · Annals of the New York Academy of Sciences · 1965 · 118 citations

, , +6

Ottawa-Bonnechere graben and Lake Ontario homocline

Geoffrey M. Kay · Geological Society of America Bulletin · 1942 · 79 citations

, , +6

THE AGES OF CARBONATITE COMPLEXES IN EASTERN CANADA

J. Gittins, R. M. Macintyre, Darrin M. York · Canadian Journal of Earth Sciences · 1967 · 76 citations

, , +8