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20170033_0024
© Cyril FRESILLON/CBM/CNRS Photothèque

Bois silicifié découvert à Madagascar, aux USA et datant de 220 millions d'années

Reference

20170033_0024

Production year

2017

Max. size

41.72 x 27.77 cm / 300 dpi

Caption

Silicified timber discovered in Madagascar. It measures 40 cm and dates back 220 million years. It belongs to the Molecular Biophysics Centre (CBM) rock collection, a unique collection of terrestrial rocks and minerals, some dating back several billion years.

CNRS Institute(s)

Scientific topics

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