Tree rings in the fossilized Wataria (IMAGE)

Hokkaido University

Tree rings in the fossilized Wataria

Caption

Wataria parvipora showing annual rings. It is one of the characteristics that helped the scientists in identifying the wood-fossil. (Nishino et al., Scientific Reports, June 22, 2023)

Credit

Nishino et al., Scientific Reports, June 22, 2023

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