Stamp: Yanghuanosaurus (China, People's Republic 2017)
Yanghuanosaurus (China, People's Republic 2017)
19 May (China, People's Republic ) within release China Dinosaurs goes into circulation Stamp Yanghuanosaurus face value 1.20 Chinese renminbi yuan
| Stamp Yanghuanosaurus in catalogues | |
|---|---|
| Michel: | Mi: CN 4895 |
Stamp is vertical format.
Also in the issue China Dinosaurs:
- Stamp - Gigantoraptor face value 1.50;
- Stamp - Mamenchisaurus face value 6;
- Stamp - Huayangosaurus face value 1.20;
- Stamp - Tsintaosaurus face value 1.20;
- Stamp - Yanghuanosaurus face value 1.20;
- Souvenir Sheet - China Dinosaurs face value 9.30;
- Stamp - Microraptor face value 3;
- Stamp - Sinosauropteryx face value 1.20;
- Souvenir Sheet - Mamenchisaurus face value 6;
Stamp Yanghuanosaurus it reflects the thematic directions:
Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the evolution of dinosaurs is a subject of active research. They became the dominant terrestrial vertebrates after the Triassic–Jurassic extinction event 201.3 mya and their dominance continued throughout the Jurassic and Cretaceous periods. The fossil record shows that birds are feathered dinosaurs, having evolved from earlier theropods during the Late Jurassic epoch, and are the only dinosaur lineage known to have survived the Cretaceous–Paleogene extinction event approximately 66 mya. Dinosaurs can therefore be divided into avian dinosaurs—birds—and the extinct non-avian dinosaurs, which are all dinosaurs other than birds.
