@article{oai:niigata-u.repo.nii.ac.jp:00006742,
 author = {Tazawa, Jun-ichi and Shintani, Tomohiko},
 journal = {Science reports of Niigata University. (Geology), Science reports of Niigata University. (Geology)},
 month = {Mar},
 note = {In this third manuscript in a series, the following 10 species of productid brachiopods (suborder Productidina), including one new species, are described from the lowest part of the Sakamotozawa Formation (Sakmarian) in the Nagaiwa‒Sakamotozawa area, South Kitakami Belt, northeastern Japan: Echinauris opuntia (Waagen), Reticulatia cf. donetziana (Licharew), Echinaria sp., Juresania sp., Waagenoconcha humboldti (d’Orbigny), Edriosteges cf. multispinosus Muir-Wood and Cooper, Linoproductus simensis (Tschernyschew), Auriculispina kanmerai Tazawa and Shintani, sp. nov., Terrakea sp. and Cyclacantharia sp. The Nagaiwa‒Sakamotozawa fauna is a mixed Boreal‒Tethyan fauna, with a predominance of Boreal elements.},
 pages = {39--55},
 title = {Early Permian (Sakmarian) brachiopods from the Nagaiwa‒Sakamotozawa area, South Kitakami Belt, northeastern Japan, Part 3: Productidina},
 volume = {30},
 year = {2015}
}