their limbs were long and thin and the forearm bones were fused into one and they only had two fingers on each leg

a process known as gastrolithism

but had some distinctive differences

Como todos los psitacosaurios

cayendo al suelo en un último suspiro de resistencia

Genyornis newtoni Ammonites their limbs were long andGenyornis newtoni is an extinct species of flightless bird that inhabited Australia during the Pleistocene, approximately 2. 5 million to 30,000 years ago. This member of the Dromornithidae family, commonly known as thunderbirds, was one of the largest and heaviest of its group, with a height reaching 2 meters and an estimated weight of up to 240 kilograms. Genyornis newtoni was characterized by its robust constitution. It had strong and powerful