Portland Sand Formation
id:
portland-sand-formation-305-2482744
title:
Portland Sand Formation
text:
The Portland Sand Formation is a limestone formation from the Tithonian stage of the Jurassic period on the Isle of Portland, Dorset, England. The formation is made up largely of dolomites but includes siltstones and fine-grained sandstones in its lower parts. It is a sub unit of the Portland Group.
brand slug:
wiki
category slug:
encyclopedia
description:
Geological formation in Dorset, England
original url:
https://en.wikipedia.org/wiki/Portland_Sand_Formation
date created:
date modified:
2022-04-20T08:00:52Z
main entity:
{"identifier":"Q97194586","url":"https://www.wikidata.org/entity/Q97194586"}
image:
fields total:
13
integrity:
14