(IMAGE)

Goethe University Frankfurt

Caption

Polished thin section of a Homo erectus tooth before chemical analysis by laser ablation plasma mass spectrometry (LA-ICPMS).

Credit

Alessia Nava/ Luca Bondioli

Usage Restrictions

To be used only when referring to the press release. Give credit to Alessia Nava/ Luca Bondioli.

License

Original content

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