78-77 - Dimetrodon

78-77 - Dimetrodon
OwnerManuel Briones
ObservationsDimetrodon is an extinct genus of sphenacodontid pelycosaur synapsids whose species lived in North America and Europe during the Early Permian around 295 to 272 million years ago.????
CountryEquatorial Guinea
Face value0.30
Year1978
StateUsed
StatusInterchangeable
CategoryFlora and Fauna
FormatLandscape
ColorMulticolor
Other informationPerforated stamp
visualizations48