Cluster of 13 Psittacosaurus individuals (JLU DERC-Z0007) (IMAGE)

Science China Press

Cluster of 13 Psittacosaurus individuals (JLU DERC-Z0007)

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(a) Whole view photograph and close-up images of gastroliths. (b) Interpretive drawing, with arrows indicating the long bones for histological analysis and red lines showing the section positions. (c) Photographs of femora from respective individuals.

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