网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Purbeck Beds
释义

Purbeck Beds

英语百科

Purbeck Group

Thrombolites in the basal part of the Purbeck Group, Isle of Portland

The Purbeck Group is an Upper Jurassic to Lower Cretaceous lithostratigraphic group (a sequence of rock strata) in south-east England. The name is derived from the district known as the Isle of Purbeck in Dorset where the strata are exposed in the cliffs west of Swanage.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/22 10:47:58