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The ongoing excavation of the fossilized crocodile, Borealosuchus wilsoni, within the green river formation has been truly captivating. Over the past three thousand hours of meticulous uncovering, a remarkable narrative has unfolded before our eyes. Evidence of predation marks scattered across the head and body of the crocodile paints a vivid picture of a fierce attack. However, the story doesn't end there. In a surprising turn, we stumbled upon acid-etched bone fragments nestled within its abdomen, unmistakably belonging to a Trionyx Freshwater turtle. It appears that prior to its demise, this specimen spent some time reclining on a beach, as indicated by the discovery of sand and foliage within its belly. The unveiling of such unprecedented findings within the ecosystem of the green river formation fills us with anticipation for the scientific insights yet to come. With completion merely months away, we toast to the exciting new discoveries awaiting us in the realm of paleontology. This is the essence of our passion for what we do. #lizard #crocodile #crocodilian #crocodiles #crocodilehunter #paleontology #paleontological #moretocome #wy #greenriverformation ##naturalhistory #evolution #geologist #fossil #formation #focus #fossilpreparation #reptile ##mindblown #mega

In the northwestern Algerian Sahara, this field photo illustrates one of the characteristics of an argillaceous-limestone formation, it captures a moment frozen in time, showcasing an entrancing Orthoceras fossil embedded within entroques limestone, a testament to the remarkable diversity and beauty of prehistoric marine life. Orthoceras fossils are ancient marine mollusks that lived around 400 million years ago. They had long, straight shells and were part of the cephalopod family, which includes modern-day squid and octopus. Orthoceras fossils are commonly found in limestone deposits and are popular among collectors for their unique and striking appearance. #Northwestern_Algerian_Sahara #PaleozoicEra #FossilFriday #MarineLife #Paleontology #EarthHistory #Orthoceras

I'm excited to share a glimpse into the process of preparing smear slides for calcareous nannofossils. These microscopic fossils, composed of calcium carbonate, provide invaluable insights into ancient marine environments and climate conditions. The preparation process involves: 1. Spreading a thin layer of the sample onto a glass slide. 2. Drying the sample at 50°C—this controlled drying method ensures that the delicate structures of the nannofossils are preserved for clear observation under the microscope. 3. Optional staining to highlight key features. Accurate sample preparation is critical in paleontology, where every detail helps unlock the history stored in these fossils. If you're working with microscopic fossils, perfecting your smear slide technique is a must! #Micropaleontology #CalcareousNannofossils #SmearSlide #SamplePreparation #LabSkills #Paleoclimate #Research

#Paleontology | 𝗔𝗻𝗰𝗶𝗲𝗻𝘁 𝗦𝗲𝗮 𝗖𝗼𝘄 𝗔𝘁𝘁𝗮𝗰𝗸𝗲𝗱 𝗯𝘆 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗣𝗿𝗲𝗱𝗮𝘁𝗼𝗿𝘀 | A team led by Dr. Marcelo R. Sanchez-Villagra from the University of Zurich, has made a pivotal discovery in the field of paleontology. They unearthed a partial skeleton of a sea cow from the Early to Middle Miocene Agua Clara Formation near Coro, Venezuela, providing rare insight into the complex predator-prey relationships of that era. Discovered by a local farmer, the fossils were found in an unusual location and in excellent preservation. The excavation, which required several visits due to the skeleton's size and substantial sediment, revealed clear signs of predation. This discovery offers one of the few records of multiple predators feeding on the same prey, allowing scientists to glean valuable insights into ancient marine ecosystems and predator-prey dynamics. This research marks a significant advancement in our understanding of ancient marine behavior and interactions. 👉 Learn more >> https://lnkd.in/grvTSpwp 👉 Original publication >> https://lnkd.in/gsVcpm4u 🇨🇭 Follow #ScienceSwitzerland for the latest news and emerging trends on Swiss science, technology, education, and innovation >> swissinnovation.org Follow us >> Science-Switzerland #Science | #Education | #Research | #Innovation

Extinct kingdoms. Episode 21: The Dakosaurus. by أيمن احمد قطينة Dive into the fascinating world of the Dacosaurus, one of the most impressive marine predators from the Mesozoic era! In this video, we explore the physical characteristics and unique adaptations that made this ancient reptile a formidable swimmer. Learn about its sleek body, powerful jaws, and evolutionary traits that helped it thrive in ancient oceans. We'll also discuss the Dacosaurus's crucial ecological role and the environmental changes that led to its extinction. Don't miss this deep dive into prehistoric marine life! #Dacosaurus #MesozoicEra #MarinePredator #PrehistoricLife #Extinction #Paleontology #AncientOceans #MarineReptiles If you enjoyed this video, please like and share it with fellow enthusiasts! OUTLINE: 00:00:00 The Dacosaurus: A Glimpse into an Extinct Marine Reptile via YouTube https://lnkd.in/dufcqzPb

Seek out the Society of Vertebrate Paleontology, an AGI Member Society that advances the science of #vertebrate #paleontology throughout the world; serves the common interests of all persons concerned with the field; supports the discovery, conservation, and protection of vertebrate fossils and fossil sites; and fosters the scientific, educational, and personal appreciation and understanding of vertebrate fossils and fossil sites: https://vertpaleo.org/

Seek out the Society of Vertebrate Paleontology, an AGI Member Society that advances the science of #vertebrate #paleontology throughout the world; serves the common interests of all persons concerned with the field; supports the discovery, conservation, and protection of vertebrate fossils and fossil sites; and fosters the scientific, educational, and personal appreciation and understanding of vertebrate fossils and fossil sites: https://vertpaleo.org/

🔎 Even after hundreds of years, experts are still uncovering more insights into species of the past.  🐊 Fossilized remains of a gigantic jawbone found on a Somerset beach in the UK belong to a new species of ichthyosaur, a marine reptile estimated to be over 25 meters long.  🌊 Justin and Ruby Reynolds discovered the fossil in 2020 while they were fossil hunting at Blue Anchor Beach.  🦴 They recognized the fossil as significant and contacted leading ichthyosaur expert Dr. Dean Lomax, who connected with another fossil collector who had found a similar jawbone back in 2016.  ✅ After further excavation, it was clear that the additional bone fragments fit perfectly with the initial find; a new genus and species named Ichthyotitan severnensis was born.  🕑 These bones date back 202 million years to the end of the Triassic Period. They represent the final chapter of ichthyosaurs before the Late Triassic mass extinction. 👉 Follow along this week to learn more about a career in Paleontology and what it entails! #successinscience ------------------------------------------------------------------------------------- #sciencenews #STEMnews #STEM #science #fossils #paleontology #discovery #reptiles #stemcareer #paleontologist  #sciencedaily

📢 New paper alert! - The diversity of teleost fishes during the latest Cretaceous and the consequences of the K/Pg boundary extinction event The meagre record of articulated fossil fishes from Maastrichtian and Paleocene strata has led to the definition of the so-called ‘Patterson’s Gap’. However, recent advances have also shown how much new important information can be gained when new outcrops with articulated fish skeletons are being discovered. In this paper, published by Werner Schwarzhans and co-authors and part of the Maastricht Special Issue, a great overview of new findings is presented. Find the paper here: 👉 https://lnkd.in/eJuMVzV3 #paleontology #cretaceous #fish