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svpow.com | ||
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cowboystatedaily.com
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| | | | | A new study that examined bite marks on the bones of long-necked sauropod dinosaurs, like those found in Wyoming, reveals they were like a 1980s heavy... | |
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reptilis.net
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| | | | | [AI summary] This article discusses various topics related to paleontology, including the evolutionary adaptations of dinosaurs, the behavior of prehistoric animals, and the study of ancient ecosystems. It covers topics such as the social behavior of dinosaurs, the feeding ecology of sauropods, and the evolution of flight in pterosaurs. The article also touches on the discovery of fossils, the analysis of ancient DNA, and the use of modern technology in paleontological research. Additionally, it includes information about the reproductive biology of reptiles and the communication methods used by prehistoric creatures. | |
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peerj.com
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| | | | | Tooth-marked bones provide important evidence for feeding choices made by extinct carnivorous animals. In the case of the dinosaurs, most bite traces are attributed to the large and robust osteophagous tyrannosaurs, but those of other large carnivores remain underreported. Here we report on an extensive survey of the literature and some fossil collections cataloging a large number of sauropod bones (68) from the Upper Jurassic Morrison Formation of the USA that bear bite traces that can be attributed to theropods. We find that such bites on large sauropods, although less common than in tyrannosaur-dominated faunas, are known in large numbers from the Morrison Formation, and that none of the observed traces showed evidence of healing. The presence of tooth we... | |
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www.livescience.com
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| | | Kangaroos, koalas and other marsupials are even weirder than we give them credit for. | ||
