Author: | Michael J. Ryan, Ph.D. |
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Date: | 2014-04-20 17:49:00 |
Blog: | Palaeoblog |
URL: | http://palaeoblog.blogspot.com/2014/04/born-this-day-sir-william-logan.html |
Recognized stratigraphic terms [n]: | Canadian [2] |
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Agenames chronostratigraphy [rating]: | Lower Ordovician [0.67] Ordovician [0.67] Paleozoic [0.67] Phanerozoic [0.67] Tremadocian [0.33] |
Location | Country | Latitude | Longitude |
---|---|---|---|
Wales | GB | 52.4044 | -3.98512 |
Canada | CA | 56.9547 | -98.309 |
Canadian geologist, Canadian Geology, career, clay layers, coal beds, coalfields, director, Father, fossil tree roots, geologic maps, local coal beds, relationship, Science History, Sir William Logan, theory, Wales