Dendrocheninae gen. et sp. indet. (Late Miocene of Argentina) Anserinae Cygnavus (Early Oligocene of Kazakhstan – Early Miocene of Germany) Cygnopterus... 40 KB (3,977 words) - 19:39, 25 April 2024 |
Dendrocheninae gen. et sp. indet. (Late Miocene of Argentina) Anserinae Cygnavus (Early Oligocene of Kazakhstan – Early Miocene of Germany) Cygnopterus... 40 KB (3,977 words) - 19:39, 25 April 2024 |