1993 Canada FDC Scott catalogue number 1498a Prehistoric Life in Canada. Se-tenant block of 4 containing 1495 – 1498. 1495 Massospondylus (Jurassic period), 1496 Styracosaurus (Cretaceous period), 1497 Albertosaurus (Cretaceous period) & 1498 Platecarpus (Cretaceous Period).
