page_title: Portland Independent Top Whitbed
hierarchical_section_title: Portland Independent Top Whitbed
caption_attribution_description: English: Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster). [1]
context_page_description: Portland Independent Top Whitbed is the variety of Portland stone used to build the Ashton Memorial in Lancaster. It originates from Independent quarries on the Isle of Portland, Dorset, England.
context_section_description: Portland Independent Top Whitbed is the variety of Portland stone used to build the Ashton Memorial in Lancaster. It originates from Independent quarries on the Isle of Portland, Dorset, England.
caption: Portland Stone quarry on the Isle of Portland, Dorset.
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