Joseph Ellison Portlock

#	Item
1	14 Ordnance Survey maps that changed the world Add to Reading List Source URL: www.charlesclosesociety.org Language: English - Date: 2013-09-22 05:40:53 United Kingdom Henry De la Beche British Geological Survey Geologic map Ordnance Survey William Lonsdale Joseph Ellison Portlock John MacCulloch Geological Society of London Fellows of the Royal Society Cartography Geology
2	Great Irish Geoscientists Add to Reading List Source URL: www.geoschol.com Language: English - Date: 2011-06-21 16:09:07 Irish people Thomas Oldham Henry Benedict Medlicott Maxwell Henry Close Basalt Neptunism George Henry Kinahan Joseph Ellison Portlock John Joly Fellows of the Royal Society Science and technology in the United Kingdom Geology