}

Dinosaurs had hot blood

1994/11/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria

The dinosaurs had hot blood. This is what indicates at least the oxygen bubbles found in the bones of a tyrannosaurus.

This is indicated by at least the oxygen bubbles found in the bones of a tyrannosaurus. Phosphates or mixtures of phosphorus and oxygen have been found in bones and concentrations of isotopes 16 and 18 of oxygen are equal to those of current elephants.

Gai honi buruzko eduki gehiago

Elhuyarrek garatutako teknologia