Uno scienziato visualizza l'uccello fossile 'Avimaia schweitzerae' risalente a circa 110 milioni di anni, che è la prima mai trovato per avere un uovo unlaid ho

• Collaboratore: Imaginechina Limited / Alamy Foto Stock
• ID dell’immagine: W5GCR3
• Dimensioni dei file: 68,7 MB (2,2 MB Download compresso)
• Liberatorie: Modello - no | Proprietà - no
• Dimensioni: 6000 x 4004 px | 50,8 x 33,9 cm | 20 x 13,3 inches | 300dpi
• Data acquisizione: 27 marzo 2019
• Fotografo: Imaginechina

Altre informazioni

A scientist displays the fossil bird "Avimaia schweitzerae" dating back about 110 million years, which is the first ever found to have an unlaid egg in its abdomen, at the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing, China, 27 March 2019. A group of scientists have discovered a fossil bird dating back about 110 million years, which is the first ever found to have an unlaid egg in its abdomen. The fossil represents a new species, Avimaia schweitzerae, belonging to a group called the Enantiornithes which was abundant around the world and co-existed with dinosaurs in the Cretaceous period. The incredibly well preserved fossil was discovered in Yumen city, Northwest China's Gansu province.

Parole chiave associate all'immagine

• avimaia
• avimaia schweitzerae
• china
• cinese
• fossil
• pechino
• schweitzerae
• specie
• uccello