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Science News for November 3, 2019


Discriminating diets of meat-eating dinosaurs

A new study by University of Bristol scientists reveals that meat-eating theropod dinosaurs had broadened their food base. The researchers analyzed the jaws and teeth of 83 theropod dinosaurs, including giants and small ones, to describe every possible jaw shape and tooth shape in terms of about 80 measurements.

SourceUniversity of Bristol·JournalPalaeontology·DateNov 3, 2019

New way to date rocks

University of Queensland scientists have identified a new reference material and used a state-of-the-art instrument to better date rock formations in central Asia. This new method could help establish the relationship between historical episodes of magma activity and mineral accumulation.

SourceUniversity of Queensland·JournalACM SIGSAM Bulletin·DateNov 3, 2019