Grenville orogeny

Extent of the Grenville orogeny
Extent (orange regions) of the Grenville orogeny, after Tollo et al. (2004) and Darabi (2004)

The Grenville orogeny was a long-lived Mesoproterozoic mountain-building event associated with the assembly of the supercontinent Rodinia. Its record is a prominent orogenic belt which spans a significant portion of the North American continent, from Labrador to Mexico, as well as to Scotland.

Grenville orogenic crust of mid-late Mesoproterozoic age (c.1250—980 Ma) is found worldwide, but generally only events which occurred on the southern and eastern margins of Laurentia are recognized under the "Grenville" name.[1] These orogenic events are also known as the Kibaran orogeny in Africa and the Dalslandian orogeny in Western Europe.

  1. ^ Tollo, Richard P.; Louise Corriveau; James McLelland; Mervin J. Bartholomew (2004). "Proterozoic tectonic evolution of the Grenville orogen in North America: An introduction". In Tollo, Richard P.; Corriveau, Louise; McLelland, James; et al. (eds.). Proterozoic tectonic evolution of the Grenville orogen in North America. Geological Society of America Memoir. Vol. 197. Boulder, CO. pp. 1–18. ISBN 978-0-8137-1197-3.{{cite book}}: CS1 maint: location missing publisher (link)

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