Carapace of Mesodermochelys sp. (sea turtle) ウミガメ・メソダーモケリスの仲間の甲羅うみがめ・めそだーもけりすのなかまのこうら
Description
中生代白亜紀後期カンパニアン（約8300万年〜7200万年前）前期から発見された．甲羅には二枚貝の穿孔した穴が認められ，ウミガメと穿孔性二枚貝の共生関係を示す標本である．
Data source
Hokkaido Digital Museum
"Hokkaido Digital Museum," is a cross-search portal that aggregates information on facilities, materials, and artworks at museums and art galleries in Hokkaido
Contents holder/Provider
Aggregator
hokkaido
Hokkaido governement opened to the public the "Hokkaido Digital Museum," a cross-search portal site that collects information on museums, materials, and artworks from various museums and art galleries in Hokkaido and make it available as one-stop
Last updated
July 14, 2026