One remarkable find was in Montana, where fossils of duckbill dinosaurs, including eggs, nests, hatchlings, juveniles, and adults were found together in one death assemblage, or mass grave. The eggshells in the nests were badly broken, arousing speculation that the hatchlings might have crushed the eggs while moving around the nests.

3 weeks ago - When the first scientifically ... that dinosaurs had laid eggs because they were reptiles. In 1859, the first scientifically documented dinosaur egg fossils were discovered in France by Jean-Jacques Pouech, although they were mistaken for giant bird eggs (birds were not ...

November 14, 2025 - Radioactive minerals in eggshells can help scientists pinpoint a fossil’s age with stunning accuracy. Scientists excavate dinosaur egg nests in Mongolia's Eastern Gobi Basin.

A mineral specimen that's been in the Natural History Museum collection for 175 years has turned out to also be a dinosaur egg. It may hold clues as to how the biggest dinosaurs ever to exist would have nested.

The fossilized oviraptorosaur egg with embryo 'Baby Yingliang' is pictured during a press conference on December 22, 2021 in Fuzhou, Fujian Province... Exquisitely Preserved Oviraptorosaur Dinosaur Embryo Found In Fossilized Egg

Dino Eggs Kit: Discover 12 unique dinosaurs.With dig tools,feel like a real paleontologist excavating up unique toy dinosaurs.

Highlights include dinosaur eggshell fragments from the Cretaceous Period, evidence of creatures like oviraptors and hadrosaurs that once guarded their nests in the heat of the Mesozoic world.

3" Dinosaur Fossil Egg Dig out your own fossil !Perfect for classroom activities Great for parties and celebrationsEach set with dig tool, sand, and fossilSold by the display12 pieces per display

October 16, 2017 - It only takes 1 cup of sand to make the five eggs you see in the photo mixed in with the other ingredients. The eggs are about 4 to 5-inches long and about 3-inches in diameter and we used an air dry method with plastic dinosaurs (and animals.)

June 6, 2022 - Millions of years ago, a fragile dinosaur egg approximately 2 inches long washed out to sea and was protected in layers of sediment for an incredible journey. In the 1970s, the fossilized egg was discovered by a group of teens near Selma, Alabama.

September 11, 2025 - Scientists in China have calculated the direct age of a fossilized dinosaur egg1 for the first time.

June 7, 2025 - The Dinosaur Egg was added in Update 1.13 and is obtainable from the Prehistoric Event. It takes 4 hours and 10 minutes to hatch. The Dinosaur Egg was obtainable by giving Graham any pet, except dinosaurs, getting a chance to get 1-3 Dinosaur ...

May 3, 2024 - Our understanding of pre-Cretaceous dinosaur reproduction is hindered by a scarcity of evidence within fossil records. Here we report three adult skeletons and five clutches of embryo-containing eggs of a new sauropodomorph from the Lower Jurassic of southwestern China, displaying several significant reproductive features that are either unknown or unlike other early-diverging sauropodomorphs, such as relatively large eggs with a relatively thick calcareous shell formed by prominent mammillary cones, synchronous hatching and a transitional prehatching posture between the crocodilians and living birds.

September 11, 2025 - Some 86 million years ago, a dinosaur of some kind lumbered into a well-used nesting site in what is now Hubei province in China to lay her eggs. Some of her offspring would not end up hatching; the nest was buried somehow, which led to the ...

September 12, 2025 - The dinosaur eggs dated in this recent study were found at a site known as Qinglongshan, located in Shiyan’s Yunyang District. More than 3,000 fossilised eggs have been found at this site, most of which are three-dimensionally preserved, largely intact, and display minimal deformation.

1 month ago - In addition the investigator explained ... the egg of a possible carnivorous dinosaur, much less in that state. Fianlly, the happiness was spectacular for the whole team. Motivation definitely grew, and thus they have continued with research and projects surrounding this historic discovery. Even though Patagonia is widely famous for usual fossil finds, discovering ...

November 4, 2025 - Paleontologists in Argentina have unearthed a dinosaur egg that’s stayed perfectly intact for over 70 million years. Found in the Río Negro region, this well-preserved fossil is sparking excitement within the scientific community.

Shop Target for dino fossil egg you will love at great low prices. Choose from Same Day Delivery, Drive Up or Order Pickup plus free shipping on orders $35+.

$899current price $8.99Children DIY Dinosaur Eggs Toy Easter Egg Toys for Kids Birthday Gifts Fossils Excavation Toy for Toddler Boys and Girls