Puddingstone

Results: 23



#Item
21Ancient Quarrying of Rare in situ Palaeogene Hertfordshire Puddingstone (Lovell and Tubb Mercian Geologist August[removed]An update I now believe we were wrong to suggest the puddingstone at Colliers End was in situ in the base

Ancient Quarrying of Rare in situ Palaeogene Hertfordshire Puddingstone (Lovell and Tubb Mercian Geologist August[removed]An update I now believe we were wrong to suggest the puddingstone at Colliers End was in situ in the base

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Source URL: www.ehgc.org.uk

Language: English - Date: 2010-04-01 06:29:09
22

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Source URL: www.ehgc.org.uk

Language: English - Date: 2010-02-20 11:01:11
23

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Source URL: ca.water.usgs.gov

Language: English - Date: 2010-06-28 11:49:15