@article {Yamagiwa1980,
	title = {Some Early Cretaceous coelenterates from the Yon{\^o}zu Group, {\^O}ita Prefecture, in the Shimanto terrain, southwest Japan},
	journal = {Bulletin of the National Science Museum, Tokyo, Series C: Geology {\&} Paleontology},
	volume = {6},
	number = {4},
	year = {1980},
	pages = {119{\textendash}123, pl. 1},
	keywords = {RCBS, TIP},
	url = {http://ci.nii.ac.jp/naid/110004312403/en},
	author = {Yamagiwa, Nobuo and Naruhashi, Ken-ichi and Sasada, Shoji}
}
