Ecology: Extinction Paleontology: Dinosaurs Paleontology: Fossils Paleontology: General
Published

Europe's very own dinosaurs -- the enigmatic Late Cretaceous rhabdodontids      (via sciencedaily.com)     Original source 

A new study brings together intriguing details about the little-known Rhabdodontidae dinosaurs of Late Cretaceous Europe. These gregarious herbivores, characterized by robust builds and beaks specialized for tough vegetation, inhabited the European archipelago. Despite being widespread and abundant, they vanished in Western Europe due to environmental changes around 69 million years ago, while surviving longer in Eastern Europe. Their fossil record offers valuable insights into their evolution and lifestyle, although its limited nature still challenges comprehensive understanding.

Anthropology: General Biology: Evolutionary Biology: Zoology Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
Published

Three-eyed distant relative of insects and crustaceans reveals amazing detail of early animal evolution      (via sciencedaily.com)     Original source 

Scientists use cutting edge scanning technology to reconstruct 'fossil monster' that lived half a billion years ago. The creature's soft anatomy was well-preserved, allowing it to be imaged almost completely: It fills a gap in our understanding of the evolution of arthropods such as insects and crustaceans.

Archaeology: General Biology: Zoology Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils
Published

Researchers extract ancient DNA from a 2,900-year-old clay brick, revealing a time capsule of plant life      (via sciencedaily.com)     Original source 

For the first time, a group of researchers have successfully extracted ancient DNA from a 2,900-year-old clay brick. The analysis provides a fascinating insight into the diversity of plant species cultivated at that time and place, and could open the way to similar studies on clay material from other sites and time periods.

Offbeat: Paleontology and Archeology Offbeat: Plants and Animals
Published

Did sabertooth tigers purr or roar?      (via sciencedaily.com)     Original source 

When a sabertooth tiger called out, what noise did it make -- a mighty roar or a throaty purr? A new study examined the data behind the arguments for each vocalization and found that the answer was more nuanced than they thought -- and that it could depend on the shape of a few small bones.

Anthropology: Early Humans Anthropology: General Offbeat: Paleontology and Archeology
Published

Iceman Ötzi: Dark skin, bald head, Anatolian ancestry      (via sciencedaily.com)     Original source 

A research team has used advanced sequencing technology to analyze Ötzi's genome to obtain a more accurate picture of the Iceman's appearance and genetic origins.

Offbeat: Paleontology and Archeology
Published

'Resurrecting' the legendary figure behind Count Dracula      (via sciencedaily.com)     Original source 

Vlad III, known as Vlad the Impaler, was a 15th century prince and military leader who was so terrifying, he's thought to have inspired the creation of the literary vampire, Count Dracula. Now, a scientific examination of his letters is giving new insights into his health. Researchers say the results suggest that Vlad probably had skin and respiratory conditions and could have even cried literal tears of blood.

Paleontology: Dinosaurs Paleontology: Fossils Paleontology: General
Published

Scientists explore dinosaur 'Coliseum' in Denali National Park      (via sciencedaily.com)     Original source 

Scientists have discovered and documented the largest known single dinosaur track site in Alaska. The site, located in Denali National Park and Preserve, has been dubbed 'The Coliseum' by researchers.

Archaeology: General Ecology: Research Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
Published

Fossil feces infested with parasites from over 200 million years ago      (via sciencedaily.com)     Original source 

Fossilized feces preserve evidence of ancient parasites that infected an aquatic predator over 200 million years ago, according to a new study.

Biology: Marine Ecology: Extinction Ecology: Sea Life Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: General
Published

Whale-like filter-feeding discovered in prehistoric marine reptile      (via sciencedaily.com)     Original source 

A remarkable new fossil from China reveals for the first time that a group of reptiles were already using whale-like filter feeding 250 million years ago.

Biology: Evolutionary Paleontology: Dinosaurs Paleontology: General
Published

New archosaur species shows that precursor of dinosaurs and pterosaurs was armored      (via sciencedaily.com)     Original source 

Researchers have described a new species of armored reptile that lived near the time of the first appearance of dinosaurs. With bony plates on its backbone, this archosaur fossil reveals that armor was a boomerang trait in the story of dinosaur and pterosaur evolution: the group's ancestors were armored, but this characteristic was lost and then independently re-evolved multiple times later among specialized dinosaurs like ankylosaurs, stegosaurs, and others.

Offbeat: Paleontology and Archeology Offbeat: Plants and Animals
Published

Wormlike animals are first amphibians shown to pass microbes to their offspring      (via sciencedaily.com)     Original source 

Caecilians are an illusive type of snakelike amphibian that live in aquatic and subterranean environments. In some species, mothers produce a special type of nutrient-rich skin that juveniles consume, similar to the way in which humans breastfeed their children. A new study shows this behavior passes on microbes to juvenile caecilians, inoculating them to jump-start a healthy microbiome.

Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
Published

Paleontologists identify two new species of sabertooth cat      (via sciencedaily.com)     Original source 

Sabertooth cats make up a diverse group of long-toothed predators that roamed Africa around 6-7 million years ago, around the time that hominins -- the group that includes modern humans -- began to evolve. By examining one of the largest global Pliocene collections of fossils in Langebaanweg, north of Cape Town in South Africa, researchers present two new sabertooth species and the first family tree of the region's ancient sabertooths. Their results suggest that the distribution of sabertooths throughout ancient Africa might have been different than previously assumed, and the study provides important information about Africa's paleoenvironment.

Offbeat: Paleontology and Archeology Paleontology: Dinosaurs Paleontology: Early Mammals and Birds Paleontology: Fossils Paleontology: General
Published

Unusual fossil shows rare evidence of a mammal attacking a dinosaur      (via sciencedaily.com)     Original source 

Scientists have described an unusual fossil from around 125 million years ago in China that shows a dramatic moment in time when a carnivorous mammal attacked a larger plant-eating dinosaur. The two animals are locked in mortal combat, and it's among the first evidence to show actual predatory behavior by a mammal on a dinosaur. The fossil's presence challenges the view that dinosaurs had few threats from their mammal contemporaries during the Cretaceous, when dinosaurs were the dominant animals.

Offbeat: Paleontology and Archeology
Published

All about the Benjamins: Researchers decipher the secrets of Benjamin Franklin's paper money      (via sciencedaily.com)     Original source 

During his career, Benjamin Franklin printed nearly 2,500,000 money notes for the American Colonies using what the researchers have identified as highly original techniques.

Offbeat: Paleontology and Archeology Paleontology: Early Mammals and Birds Paleontology: Fossils Paleontology: General
Published

Ice Age saber-tooth cats and dire wolves suffered from diseased joints      (via sciencedaily.com)     Original source 

Ice Age saber-tooth cats and dire wolves experienced a high incidence of bone disease in their joints, according to new research.

Ecology: Endangered Species Offbeat: Earth and Climate Offbeat: Paleontology and Archeology Paleontology: Climate
Published

Why there are no kangaroos in Bali (and no tigers in Australia)      (via sciencedaily.com)     Original source 

Researchers are using a new model to clarify why millions of years ago more animal species from Asia made the leap to the Australian continent than vice versa. The climate in which the species evolved played an important role.