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Fossil discovery indicates small mammals preyed upon larger dinosaurs

The fossil of a badger-like mammal intertwined with a dog-sized dinosaur was discovered in China in 2012.

South koreaLiaoning provenceMichael skrepnickJehol group of chinaHainan vocational university of scienceCanadian museum of natureCourthouse news serviceScience reports tuesdayYixian formationLujiatun villageGang hanHainan vocational universityJordan mallonCanadian museumCourthouse newsEarly cretaceous

Fossil discovery indicates small mammals preyed upon larger dinosaurs

Fossil discovery indicates small mammals preyed upon larger dinosaurs
courthousenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from courthousenews.com Daily Mail and Mail on Sunday newspapers.

South koreaLiaoning provenceJehol group of chinaCanadian museum of natureHainan vocational university of scienceScience reports tuesdayYixian formationLujiatun villageGang hanHainan vocational universityJordan mallonCanadian museumCourthouse newsEarly cretaceousJehol group

Fossil discovery indicates small mammals preyed upon larger dinosaurs

Fossil discovery indicates small mammals preyed upon larger dinosaurs
beijingbulletin.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from beijingbulletin.com Daily Mail and Mail on Sunday newspapers.

South koreaLiaoning provenceMichael skrepnickCanadian museum of natureCourthouse news serviceHainan vocational university of scienceJehol group of chinaScience reports tuesdayYixian formationLujiatun villageGang hanHainan vocational universityJordan mallonCanadian museumCourthouse newsEarly cretaceous

Quartz crystals in the stomach of fossil bird complicates the mystery of its diet

E-Mail IMAGE: A reconstruction of the bohaiornithid Sulcavis, a close relative of Bohaiornis guoi, hunting an insect. view more Credit: © S. Abramowicz, Dinosaur Institute, Natural History Museum of Los Angeles County. It s hard to know what prehistoric animals lives were like even answering seemingly simple questions, like what they ate, can be a challenge. Sometimes, paleontologists get lucky, and pristine fossils will preserve an animal s stomach contents or provide other clues. In a new study in Frontiers in Earth Science, researchers investigating the fossil of a bird that lived alongside the dinosaurs got more questions than answers when they found quartz crystals in the bird s stomach.

United statesJingmai oconnorShumin liuChina jehol groupInstitute of vertebrate paleontologyChicago field museumChinese academy of sciencesEarth scienceJingmaio connorVertebrate paleontologyChinese academyJehol groupJehol biotaEarly cretaceousJehol formationZoology veterinary science