Posts Tagged ‘Russel T Sajeev’

WFS News: Fossil ‘Death Pit’ Preserves Dino Extinction Event … But Where Are the Dinosaurs?

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev The New Yorker recently described a so-called dinosaur graveyard as holding the remains of an astonishingly diverse trove of dinosaur fossils, including hatchlings; it caused quite a buzz in the media. But even though the site is potentially groundbreaking, the New Yorker article is out of step with […]

WFS News: A high-latitude fauna of mid-Mesozoic mammals from Yakutia, Russia

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev A high-latitude fauna of mid-Mesozoic mammals from Yakutia, Russia The Early Cretaceous (?Berriasian-Barremian) Teete vertebrate locality in Western Yakutia, East Siberia, Russia, has produced mammal remains that are attributed to three taxa: Eleutherodontidae indet. cf. Sineleutherus sp. (Haramiyida; an upper molariform tooth), Khorotherium yakutensis gen. et sp. nov. (Tegotheriidae, Docodonta; maxillary fragment […]

WFS News: Ancient four-legged whale that looked like an otter discovered in Peru

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev A four-legged creature that had a tail and webbed feet similar to those found on otters, has been identified as an ancestor of the whale.   Fossils unearthed in Peru have led scientists to conclude that the enormous creatures that traverse the planet’s oceans today are descended from small hoofed ancestors […]

WFS News: fossil hunter finds prehistoric sea creature inside ‘golden snitch’

@WFS,World Fossil Society,Riffin T Sajeev, Russel T Sajeev fossil hunter finds prehistoric sea creature inside ‘golden snitch’ Quidditch ball-shaped fossils are just some of the many discoveries made by amateur archaeologist Aaron Smith. The medical student has found several fossils that date back to the Jurassic period on the beaches of Whitby in Yorkshire. Perhaps […]

WFS News: First skeletal remains of Phoebodus found in Morocco

@WFS,World Fossil Society, Riffin T Sajeev, Russel T Sajeev An international team of researchers has found the first skeletal remains of Phoebodus—an ancient shark—in the Anti-Atlas Mountains in Morocco. In their paper published in Proceedings of the Royal Society B, the group describes the fossil and compares it to a modern shark and fish. Ancient sharks […]

WFS News: Morphological characteristics of preparator air-scribe marks: Implications for taphonomic research

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Morphological characteristics of preparator air-scribe marks: Implications for taphonomic research Taphonomic analyses of bone-surface modifications can provide key insights into past biotic involvement with animal remains, as well as elucidate the context(s) of other biostratinomic (pre-burial) processes, diagenesis, excavation, preparation and storage. Such analyses, however, first require researchers […]

WFS News: Fossil shows trilobites go marching one by one

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev The trilobites go marching one by one, hurrah, hurrah … well, at least they did, some 480 million years ago.  New fossils from Morocco show lines of trilobites in orderly queues, likely buried by a storm as they trekked from one place to another under the Ordovician seas […]

WFS News:

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Rapid ocean acidification and protracted Earth system recovery followed the end-Cretaceous Chicxulub impact Debate lingers over what caused the last mass extinction 66 million years ago, with intense volcanism and extraterrestrial impact the most widely supported hypotheses. However, without empirical evidence for either’s exact environmental effects, it is […]

WFS News: Jinguofortis perplexus,New Species of Dinosaur-Era Bird

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Paleontologists in China have discovered a new species of fossil bird that they say reveals a pivotal point in the evolution of flight, when birds had lost the long bony tail seen in dinosaurs such as Tyrannosaurus and the early bird Archaeopteryx, but before they had developed the fan of feathers on a […]

WFS News: A new carcharodontosaurian theropod (Dinosauria: Saurischia) from the Lower Cretaceous of Thailand

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev A new carcharodontosaurian theropod (Dinosauria: Saurischia) from the Lower Cretaceous of Thailand Fossils discovered in Thailand represent a new genus and species of predatory dinosaur, according to a study released October 9, 2019 in the open-access journal PLOS ONE by Duangsuda Chokchaloemwong of Nakhon Ratchasima Rajabhat University, Thailand and colleagues. […]