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Mary Higby Schweitzer is an American paleontologist at North Carolina State University, who led the groups that discovered the remains of blood cells in dinosaur fossils and later discovered soft tissue remains in the Tyrannosaurus rex specimen MOR 1125, [1] [2] as well as evidence that the specimen was a pregnant female when she died.
In 2003, Horner discovered a fossilized tyrannosaur leg bone from which paleontologist Mary Higby Schweitzer was able to retrieve proteins in 2007. [20] In 2009, the National Geographic released a documentary entitled "Dinosaurs Decoded", which reviews Horner's research into juvenile dinosaurs. He suggests that juvenile dinosaurs looked ...
In the March 2005 Science magazine, Mary Higby Schweitzer of North Carolina State University and colleagues announced the recovery of soft tissue from the marrow cavity of a fossilized femur belong to B-Rex. Flexible, bifurcating blood vessels and fibrous but elastic bone matrix tissue were
Concurrently, a line of work led by Mary Higby Schweitzer, Jack Horner, and colleagues reported various occurrences of preserved soft tissues and proteins within dinosaur bone fossils. Various mineralized structures that likely represented red blood cells and collagen fibres had been found by Schweitzer and others in tyrannosaurid bones as ...
Mary Higby Schweitzer (United States) William Berryman Scott (United States, 1858-1947) Samuel Hubbard Scudder (United States, 1837-1911) Harry Seeley (England, 1839-1909) Adolf Seilacher (Germany, 1925-2014) Brigitte Senut (France, 1954- ) Jack Sepkoski (United States, 1948-1999) Paul Sereno (United States, 1957- ) Ethel Shakespear (England ...
1 Promoting Healthy Choices: Information vs. Convenience Jessica Wisdom, Julie S. Downs and George Loewenstein Contact Information: We thank the USDA Economic Research Service and the Center for Behavioral Decision
Diaz was only five years into her acting career when There's Something About Mary premiered in theaters. She was a working model prior to her film debut, the 1994 Jim Carrey superhero farce The ...
The bone had been intentionally, though reluctantly, broken for shipping and then not preserved in the normal manner, specifically because Schweitzer was hoping to test it for soft tissue. [161] Designated as the Museum of the Rockies specimen 1125, or MOR 1125, the dinosaur was previously excavated from the Hell Creek Formation .