Great explorers are like great poets and great athletes. They often possess a kind of brilliance and genius that manifests itself early in life. Although J.B. Tyrrell lived for almost a century, he had completed his famous discoveries by the age of 36. ... Tyrrell's first field seasons with the GSC (Geological Survey of Canada) were spent in western Alberta. In one amazing week in June 1884, he discovered both the major coal deposits around Drumheller and the famous dinosaur remains. Every summer for a decade Tyrrell travelled the west, eventually working his way northward to Athabaska country in 1892. ... In 1893 Tyrrell, his brother, and six canoemen struck north from Lake Athabaska in three canoes, [into the Barrenlands, literally feelin...