Siletzia
id:
siletzia-322-6075077
title:
Siletzia
text:
Siletzia is a massive formation of early to middle Eocene epoch marine basalts and interbedded sediments in the forearc of the Cascadia subduction zone, on the west coast of North America. It forms the basement rock under western Oregon and Washington and the southern tip of Vancouver Island. It is now fragmented into the Siletz and Crescent terranes. Siletzia corresponds geographically to the Coast Range Volcanic Province, but is distinguished from slightly younger basalts that erupted after S
brand slug:
wiki
category slug:
encyclopedia
description:
Rock formation that forms the basement rock of the southern Pacific Northwest coast
original url:
https://en.wikipedia.org/wiki/Siletzia
date created:
date modified:
2023-11-27T16:32:31Z
main entity:
{"identifier":"Q17107685","url":"https://www.wikidata.org/entity/Q17107685"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/56/Siletzia.png","width":449,"height":616}
fields total:
13
integrity:
15