| Issuer | Canada |
| Year | 2009 |
| Type | Non-circulating coin |
| Value | 4 Dollars |
| Currency | Dollar (1858-date) |
| Composition | Silver (.9999) |
| Weight | 15.87 g |
| Dimensions | 34 mm |
| Thickness | 2.1 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Susan Taylor Reverse: Marcos Hallam |
| In circulation to | |
| Reference(s) | RCM/MRC#623429, KM#890 |
| Obverse description | Head of Queen Elizabeth II, as at 77 years of age, bare headed, wearing necklace and earrings, facing right. |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II D•G•REGINA (Translation: Elizabeth II Queen by the grace of God) |
| Reverse description | Tyrannosaurus Rex fossil skull with selective finish to make subject appear aged. |
| Reverse script | Latin |
| Reverse lettering | CANADA 4 DOLLARS |
| Edge | Reeded |
| Mint | Royal Canadian Mint of Ottawa,Canada (1908-date) |
| Mintage | 2009 - Proof, third coin in the series - 13 572 |
| Catalog ID | 2124693020 |
| Comments |
