$4

Overview Minted by: Royal Canadian Mint (RCM) Face Value: 4 Canadian Dollars Issue Year: 2007 Specifications Diameter: 34 mm Composition: Fine Silver Purity: 99.99% (.9999) Weight: 15.87 grams Precious Metal Content: 0.510 troy...

Euoplocephalus tutus was a large, 5.5 m (18 ft) long armadillo-like creature that lived in Alberta between 76 and 70 million years ago. It weighed some 2.5 t (2.8 tn) and its back was covered with large and small pieces of bony armour embedded in the...

It is a discovery that sends hearts pounding and opens a window to the mystifying world of dinosaurs. Their fossilized bones testify to the massive beasts that once ruled the earth but disappeared suddenly 65 million years ago. During the time of these...