All articles tagged with #permian
A 296-million-year-old lycopsid fossil from Brazil's Paraná Basin reveals in situ plant spores, leading to the creation of a new genus, Franscinella, and providing valuable insights into Permian plant diversity and ecosystems before the rise of dinosaurs.
Paleontologists in Brazil discovered a 265-million-year-old fossil of Pampaphoneus biccai, one of South America's largest pre-dinosaur predators, providing valuable insights into Permian ecosystems and the events leading up to Earth's largest extinction.
Recent fossil discoveries in southern Africa, particularly in Zambia and Tanzania, have provided new insights into the diverse ecosystems of the late Permian period, just before the catastrophic end-Permian extinction, helping scientists understand which species survived and how ecosystems responded to this mass extinction event.
An international team of paleontologists has uncovered well-preserved fossils from Africa's Permian period, providing new insights into the animals that thrived before the Earth's largest mass extinction, with findings including new species of dicynodonts, gorgonopsians, and temnospondyls, which help understand survival and extinction patterns across Pangea.
Scientists discovered a new species of Permian herbivorous tetrapod, Yinshanosaurus angustus, in China, providing insights into the evolution of ancient herbivores and their role in late Permian ecosystems, highlighting the diversity and widespread distribution of pareiasaurs before their extinction at the end of the period.
Long before dinosaurs, the Earth was ruled by terrifying Permian predators like gorgonopsians and Dimetrodon, which dominated a world of bizarre creatures and extreme environments, until a massive volcanic eruption caused the greatest mass extinction in Earth's history, paving the way for the rise of dinosaurs and mammals.
A rare 280 million-year-old fossil resembling a lizard-like creature, named Tridentinosaurus antiquus, was found to be mostly a carved rock painted black, with only genuine hind-limb bones and tiny bone scales preserved in the rock. The discovery was made when researchers reexamined the fossil with modern techniques, revealing that the dark coloration previously thought to be preserved skin was actually paint. The study's lead author, Valentina Rossi, believes the additional carving and paint may have been poor fossil preparation in years past, rather than an outright forgery. The fossil's identity remains uncertain, but the presence of osteoderms leads researchers to believe it was a reptile-like animal of some kind.
A fossil discovered in the Italian Alps in 1931, believed to be an ancient lizard with exceptionally preserved soft tissue, has been revealed to be a fake. A recent analysis led by paleobiologist Valentina Rossi discovered that the soft tissue was actually black paint. While the revelation was unexpected and disappointing, it opens up new opportunities for studying the genuine parts of the fossil and potentially finding new specimens at the excavation site. The research sheds light on the history of paleontology and the advancements in molecular-level fossil analysis.
Before the rise of the dinosaurs, the Permian period was home to a diverse range of prehistoric animals, including synapsids like Dimetrodon, Cotylorhynchus, Edaphosaurus, Scutosaurus, and Inostrancevia. These creatures, which lived between 299 to 251 million years ago, were not dinosaurs but played important roles in the ecosystem. Unfortunately, a mass extinction event wiped out around 90 percent of life on Earth during the Permian Extinction. However, this extinction paved the way for the rise of the dinosaurs and subsequent biodiversity booms in the Triassic period.