Affiliation: | 1. Faculty of Environment & Information Sciences, Yokohama National University, Yokohama, 240‐8501 Japan;2. Pal?ontologisches Institut und Museum, Universit?t Zürich, Karl‐Schmid‐Strasse 4, Zürich, 8006 Switzerland;3. Graduate School of Environment & Information Sciences, Yokohama National University, Yokohama, 240‐8501, Japan;4. Division of Natural History, Museum of Nature & Human Activities, Hyogo, Sanda, 669‐1546 Japan;5. Division of Earth Sciences, Institute of Natural & Environmental Sciences, University of Hyogo, Sanda, 669‐1546 Japan |