@article{oai:niigata-u.repo.nii.ac.jp:00006808, author = {Niko, Shuji and Ibaraki, Yousuke and Tazawa, Jun-ichi}, journal = {Science reports of Niigata University. (Geology), Science reports of Niigata University. (Geology)}, month = {Mar}, note = {Four species of tabulate corals were found from impure limestone, which characteristically contains lithoclasts of basaltic rocks, occurring within the late Visean (middle Early Carboniferous) Endothyra Zone of the Omi Limestone near Fukugakuchi Cave in the Omi area, Niigata Prefecture, central Japan. They include Acaciapora sp. indet., Sinkiangopora? sp. indet., Mandulapora? sp. indet., and Multithecopora fukugakuchiensis sp. nov. A possible phylogenetic relationship between the new species and Multithecopora hiratai Niko, 2006, from the Akiyoshi Limestone Group is recognized. Previously, the genera, Acaciapora and Multithecopora, were not recorded from the Omi Limestone.}, pages = {15--22}, title = {Early Carboniferous tabulate corals from the Endothyra Zone of the Omi Limestone, Niigata Prefecture, central Japan}, volume = {28}, year = {2013} }