What #dinosaur was actually the biggest? It's a question that scientists are still trying to piece together an answer to, facing challenges from fragmentary fossils.

๐Ÿ”— Read more: http://dlvr.it/TSmQJG

#news #dinosaurs #science #fossils

What Was the Biggest Dinosaur? Fragmentary Fossils Make It Hard to Tell

Pinning down the most titanic of the large sauropod dinosaurs is not an easy task, since the odds were generally against the biggest ones being buried and preserved

Smithsonian Magazine
'Mammoth' Bones Kept in a Museum For 70 Years Turn Out to Be Entirely Different Animal.
The fossilized backbones of what appeared to be woolly mammoths have turned out to come from an entirely different and unexpected animal.
Archaeologist Otto Geist first discovered the bones on an expedition in 1951 through the Alaskan interior, in a prehistoric geographic region known as Beringia.
https://www.sciencealert.com/mammoth-bones-kept-in-a-museum-for-70-years-turn-out-to-be-entirely-different-animal #globalmuseum #fossils

๐ŸŸโณ #Coelacanths, #sturgeons, #lungfish, #lampreys, #hagfish, and #paddlefish all predate the #dinosaurs by tens to hundreds of millions of years.

Scientists sequenced their genomes, showing slow-evolving genes, ancient duplications, and clues to how our own ancestors moved onto land.

๐Ÿ‘‰ https://www.zmescience.com/feature-post/natural-sciences/animals/fish/6-ancient-fish-older-than-dinosaurs-that-are-still-swimming-today/

#evolution #genetics #paleontology #marinebiology #prehistoric #sciebnce #kids #deepsea #fossils

6 Ancient Fish Older Than Dinosaurs That Are Still Swimming Today

These ancient fish lineages survived mass extinctions, ice ages, and evolutionary upheaval.

ZME Science

๐Ÿฆ–โ˜„๏ธ Paleontologist Michael Benton and meteoriticist Monica Grady reconstruct the final day of the #Cretaceous in real-time โ€“ from the silent #asteroid visible as a #star, to the fireball and incineration, to mega-tsunamis, global #wildfires, acid #rain, and a decade-long #winter that snuffed out three-quarters of #Earthโ€™s species.

๐Ÿ‘‰ https://www.theguardian.com/science/2026/may/27/dinosaur-killer-meteorite-impact-vivid-detail-terrawatch

#asteroid #dinosaurs #extinction #chicxulub #paleontology #meteorite #tsunami #climate #earthquake #volcano #science #mexico #fossils #geology

Story of dinosaur-killer meteorite impact told in vivid detail

Two scientists have described the bright fireball, crackling noise and sonic boom of the impact 66m years ago

The Guardian

๐Ÿฆ–โ˜„๏ธ 66 million years ago, an #asteroid wiped out 75% of #Earthโ€™s species. The survivors โ€“ small #birds, #mammals, #turtles, and #fish โ€“ shared key traits: a small body size, the ability to burrow or shelter in #water, and flexible diets. Researchers explain how size, diet, and luck determined who lived and who didnโ€™t.

๐Ÿ‘‰ https://www.livescience.com/animals/how-did-animals-survive-the-asteroid-that-killed-the-dinosaurs

#dinosaurs #extinction #paleontology #survival #evolution #cretaceous #science #animals #fossils #naturalhistory #nature #history

How did animals survive the asteroid that killed the dinosaurs?

It helped to have a number of features to aid survival following the end-Cretaceous mass extinction.

Live Science

In dino veritas. Guida ad una visione consapevole dei dinosauri - LIB-00022

Volume "In dino veritas". Guida ad una visione consapevole dei dinosauri

Marco Castiello, Marco Lampugnani, Stefano Broccoli

Curatore: G. Donati Editore: Rswitalia .com

Anno edizione: 2011

Pagine: 580 p., ill. , Rilegato

#fossili #paleontologia #collezione #collezioni #fossils #collection #museum #dinosauri #dinosaurs

Scritto con un linguaggio il piรน chiaro e preciso possibile, "In dino veritas" si propone di port

Discoscaphites sp. South Dakota ๐Ÿ‡บ๐Ÿ‡ธ #ammonites #geocollectionstore #fossili #fossils #ammoniti

New review! As this handsomely illustrated book shows, the evolutionary history of mammals in Africa is far more interesting than you would think at first blush.

https://inquisitivebiologist.com/2026/05/26/book-review-the-rise-of-mammals-in-africa/

#Books #BookReview #Bookstodon #Evolution #Paleontology #Palaeontology #Fossils #Mammals #Biogeography #Scicomm @bookstodon

Book review โ€“ The Rise of Mammals in Africa

As this handsomely illustrated book shows, the evolutionary history of mammals in Africa is far more interesting than you would think at first blush.

The Inquisitive Biologist

RE: https://mastodon.green/@odaraia/116580867270915077

Over 20 years ago we spent some time in Field BC to explore what we could about the Burgess Shale. Itโ€™s amazing to comprehend these fossils are from the Cambrian Era, half a billion years ago. We hiked Mt Stephen and I took some rubbings of the trilobite bed, pretty high up. These formed the basis of the carving for the matte acrylic resist plate here on the painting, turquoise kootenia.
#ArtAuction #MoNA #fossils #geology #Cambirian