Keiichi Hayashi

Prevailing oxic environments in the Pacific Ocean during the mid-Cretaceous Oceanic Anoxic Event 2

Reishi Takashima, Hiroshi Nishi, Toshiro Yamanaka et al. · Nature Communications · 2011 · 69 citations · Full text

Natural Sciences, Earth Sciences, Oceanography +15

High-resolution terrestrial carbon isotope and planktic foraminiferal records of the Upper Cenomanian to the Lower Campanian in the Northwest Pacific

Reishi Takashima, Hiroshi Nishi, Toshiro Yamanaka et al. · Earth and Planetary Science Letters · 2009 · 66 citations

Natural Sciences, Geology, Paleontology +17

Litho-, bio- and chemostratigraphy across the Cenomanian/Turonian boundary (OAE 2) in the Vocontian Basin of southeastern France

Reishi Takashima, Hiroshi Nishi, Keiichi Hayashi et al. · Palaeogeography Palaeoclimatology Palaeoecology · 2008 · 62 citations

Natural Sciences, Earth Sciences, Geology +13

Nonmarine ostracode zonation and long-distance correlation based on analysis of regional ostracode successions in China, Korea, Japan, and Mongolia

Keiichi Hayashi · Cretaceous Research · 2006 · 35 citations

Natural Sciences, Earth Sciences, Geography +9

Stratigraphy and sedimentary basin developments of the Tetori Group in its main area, central Japan

Masaki Matsukawa, Kazuto Koarai, Sho Shionoya et al. · The Journal of the Geological Society of Japan · 2003 · 25 citations · Full text

Natural Sciences, Earth Sciences, Geology +16