Springdale Caldera
id:
springdale-caldera-313-3171324
title:
Springdale Caldera
text:
The Springdale Caldera is a large Early Silurian caldera in west-central Newfoundland, Canada. It is at least 60 km (37 mi) long and 35 km (22 mi) wide, covering an area of more than 2,000 km2 (770 sq mi). It is one of the few calderas in Newfoundland that form a large Silurian age volcanic field. Basalt, andesite, rhyolite, pyroclastic rocks, debris flows, breccias and red sandstone are present at the Springdale Caldera.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Springdale_Caldera
date created:
date modified:
2022-06-28T22:06:02Z
main entity:
{"identifier":"Q7580840","url":"https://www.wikidata.org/entity/Q7580840"}
image:
fields total:
13
integrity:
13