@article {7603,
	title = {Taxodonta and Isodonta from the Jurassic Soma Group in north Japan},
	journal = {Trans. Proc. Palaeont. Soc. Japan, N. S.},
	volume = {36},
	year = {1959},
	note = {Pl. 19},
	month = {Nov. 30},
	pages = {168-180},
	keywords = {bivalvia, fossils, mollusca, paleontology, stratigraphy},
	author = {Tamura, Minoru}
}
@article {7605,
	title = {Upper Jurassic Pteriacea from the Soma Group, Fukushima Prefecture, Japan},
	journal = {Transactions and Proceedings of the Palaeontological Society of Japan, New Series},
	volume = {37},
	year = {1960},
	note = {Pl. 26},
	month = {April 1},
	pages = {223-229},
	keywords = {bakevellidae, bivalvia, fossils, gervillia, mollusca, paleontology, Pteria, pteriidae, pterioida, pteroperna, somapteria, taxonomy},
	author = {Tamura, Minoru}
}
@article {1602,
	title = {Taxodonta and Isodonta from the Jurassic Soma Group in north Japan},
	journal = {Trans. Proc. Palaeont. Soc. Japan, N. S.},
	volume = {36},
	year = {1959},
	pages = {168-180},
	keywords = {bivalvia, fossils, mollusca, paleontology, stratigraphy},
	author = {Tamura, Minoru}
}
@article {1604,
	title = {Upper Jurassic Pteriacea from the Soma Group, Fukushima Prefecture, Japan},
	journal = {Transactions and Proceedings of the Palaeontological Society of Japan, New Series},
	volume = {37},
	year = {1960},
	pages = {223-229},
	keywords = {bakevellidae, bivalvia, fossils, gervillia, mollusca, paleontology, Pteria, pteriidae, pterioida, pteroperna, somapteria, taxonomy},
	author = {Tamura, Minoru}
}
