1. National Museum of Nature and Science, Tsukuba, Ibaraki, 305-0005, Japan,
2. Centre de Recherche en Paléontologie-Paris (CR2P), MNHN-CNRS-Sorbonne Université, Paris, France,
3. The Kyushu University Museum, Higashi-ku, Fukuoka, 812-8581, Japan
4. Mine City Museum of History and Folklore, Mine, Yamaguchi, 759-2212, Japan,