There's nothing magical about the number, yet five digits at the end of their limbs is a motif that runs through all the animals with four limbs, called tetrapods. Even when there are fewer than ...
11 天
来自MSNAncient Fish Fossils Reveal Synovial Joints Evolved Millions of Years Earlier Than ThoughtRecent research reveals that synovial joints originated in early jawed fish, reshaping our understanding of vertebrate ...
Artistic reconstruction of the terrestrial ecological landscape at the onset of end Permian mass extinction based on fossil ...
6 天on MSN
The Triassic is one of the most important periods in the evolution of life on Earth. After one of the greatest mass ...
A research team from the State Museum of Natural History Stuttgart presents a comprehensive overview of Triassic terrestrial tetrapods and their environments in the Central European Basin.
Artistic reconstruction of the terrestrial ecological landscape after the end Permian mass extinction based on fossil palynomorphs, plants , and tetrapods recovered, as well as sedimentological data f ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果