Puddingstone
Results: 23
# | Item |
---|---|
21![]() | 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 baseAdd to Reading ListSource URL: www.ehgc.org.ukLanguage: English - Date: 2010-04-01 06:29:09 |
22![]() | PDF DocumentAdd to Reading ListSource URL: www.ehgc.org.ukLanguage: English - Date: 2010-02-20 11:01:11 |
23![]() | PDF DocumentAdd to Reading ListSource URL: ca.water.usgs.govLanguage: English - Date: 2010-06-28 11:49:15 |