I. Motoyama

发表

D. Wilson, K. Kameo, B. Dugan, 2014 .

The Integrated Ocean Drilling Program Expedition 338 Preliminary Report, NanTroSEIZE Stage 3: NanTroSEIZE plate boundary deep riser 2

D. Wilson, K. Kameo, B. Dugan, 2013 .

Rapid Exhumation of Subducted Sediments Along an Out-of-Sequence Thrust in the Modern Eastern Nankai Accretionary Prism

Y. Ogawa, S. Hirano, K. Kawamura, 2011 .

Diatom biomarkers during the Eocene/Oligocene transition in the Il'pinskii Peninsula, Kamchatka, Russia

N. Suzuki, S. Hasegawa, A. Y. Gladenkov, 2008 .

Neogene Radiolarian Biostratigraphy and Faunal Evolution Rates in the Eastern Equatorial Pacific ODP Sites 845 and 1241

H. Nishi, S. Kamikuri, M. Iwai, 2009 .

Foraminiferal oxygen and carbon isotopes during the last 34 kyr off northern Japan, northwestern Pacific

M. Uchida, N. Ahagon, A. Nishimura, 2006 .

A Review of the Paleoceanography of the Benguela Current System in the South Atlantic (ODP Leg 175): Evolution of Coastal Upwelling and Response to Global Climate Change

I. Motoyama, 2012 .

Radiolarians and geologic age of Neogene stratiform manganese deposits in the Fukaura District, Aomori Prefecture, Japan

S. Kamikuri, Takashi Ito, I. Motoyama, 2019, The Journal of the Geological Society of Japan.

Evolution of Eastern Pacific Warm Pool and upwelling processes since the middle Miocene based on analysis of radiolarian assemblages: Response to Indonesian and Central American Seaways

H. Nishi, S. Kamikuri, M. Iwai, 2009 .

Origin and evolution of Cycladophora davisiana Ehrenberg (Radiolaria) in DSDP Site 192, Northwest Pacific

I. Motoyama, 1997 .

Late Cenozoic radiolarians from South Atlantic Hole 1082A, Leg 175

I. Motoyama, 2002 .

Late Neogene radiolarian biostratigraphy in the subarctic Northwest Pacific

I. Motoyama, 1996 .

Environmental fluctuations in the northwestern Pacific Ocean during the last interglacial period: Evidence from radiolarian assemblages

T. Oba, R. Anma, I. Motoyama, 2014 .

Orbital- and millennial-scale changes of radiolarian assemblages during the last 220 kyrs in the Japan Sea

I. Motoyama, T. Itaki, Nozomi Komatsu, 2007 .

Middle Miocene to Pleistocene magneto‐biostratigraphy of ODP Sites 1150 and 1151, northwest Pacific: Sedimentation rate and updated regional geological timescale

M. Oda, H. Nishi, S. Kamikuri, 2004 .

A Note on Seasonal Variation in Radiolarian Abundance

R. Reyment, I. Motoyama, Yuichiro Tanaka, 2008 .

Radiolarian Biostratigraphy from Middle Miocene to Late Pleistocene in the Japan Sea

S. Kamikuri, I. Motoyama, T. Itaki, 2017, Paleontological Research.

Evaluation of Treatment for Colorectal Cancer Patients with Liver Metastasis

H. Matsubara, N. Tohnosu, K. Okuyama, 1988 .

Geology and Sr isotope age of the Lower Miocene Isomatsu Formation, Tsugaru Peninsula, Aomori Prefecture, Japan

T. Nakano, S. Kamikuri, I. Motoyama, 2010 .

Middle Miocene to Pleistocene radiolarian biostratigraphy in the Northwest Pacific Ocean, ODP Leg 186

S. Saito, H. Nishi, S. Kamikuri, 2004 .

Mid-Cretaceous faunal turnover of intermediate-water benthic foraminifera in the northwestern Pacific Ocean margin

K. Kaiho, O. Fujiwara, I. Motoyama, 1993 .

Some new calcareous nannofossil ages of the Neogene marine Shimajiri Group in Kume-jima Island, Ryukyu Islands, Japan.

Tatsuya Segawa, S. Kawagata, I. Motoyama, 2002 .

Radiolarian and diatom biostratigraphy of the Upper Miocene Yobito Formation near Lake Notoro, Hokkaido, Japan

I. Motoyama, M. Suzuki, T. Maruyama, 2018, The Journal of the Geological Society of Japan.

230Th-normalized fluxes of biogenic components from the central and southernmost Chilean margin over the past 22,000 years

N. Harada, C. Lange, S. Pantoja, 2013 .

Cenozoic biostratigraphy, chronostratigraphy and paleoceanography in the Boso Peninsula and Bandai Volcano in the Aizu region, East Japan

S. Kamikuri, M. Okada, I. Motoyama, 2017 .

Formation of pockmarks and submarine canyons associated with dissociation of gas hydrates on the Joetsu Knoll, eastern margin of the Sea of Japan

S. Morita, H. Machiyama, R. Matsumoto, 2014 .

Pleistocene deep-sea ostracods from the Oki Ridge, Sea of Japan (IODP Site U1426) and condition of the intermediate water

I. Motoyama, T. Itaki, K. Niino, 2017, Quaternary Research.

Abrupt ventilation changes in the Japan Sea over the last 30 ky: Evidence from deep-dwelling radiolarians

K. Ikehara, S. Hasegawa, I. Motoyama, 2004 .

Lithostratigraphy and calcareous microfossil biochronology of the Cretaceous strata in the Oyubari area,Hokkaido,Japan

K. Kaiho, T. Murota, O. Fujiwara, 1991 .

Effects of late Neogene climatic cooling on North Pacific radiolarian assemblages and oceanographic conditions

H. Nishi, S. Kamikuri, I. Motoyama, 2007 .

Proceedings of the Integrated Ocean Drilling Program Volume 338, NanTroSEIZE Stage 3: NanTroSEIZE Plate Boundary Deep Riser 2

D. Wilson, K. Kameo, B. Dugan, 2014 .

Distribution of radiolarians in North Pacific surface sediments along the 175°E meridian

A. Nishimura, I. Motoyama, 2005 .

Unconsolidated mudstone gravels in embankment at the site of a landslide in the Izusan area, Atami City, Shizuoka Prefecture, Japan

K. Kameo, Mahito Watanabe, A. Kitamura, 2022, The Quaternary Research (Daiyonki-Kenkyu).

Radiolarian Assemblages in Surface Sediments of the Japan Sea

I. Motoyama, T. Itaki, M. Hoshiba, 2016, Paleontological Research.

Radiolarians from rock samples recovered from the Kushiro submarine canyon

T. Miwa, K. Kawamura, S. Kamikuri, 2010 .

Radiolarian assemblages in surface sediments along longitude 175°E in the Pacific Ocean

S. Kamikuri, A. Nishimura, I. Motoyama, 2008 .

A review of radiolarian biostratigraphy for the oil-bearing Neogene of Japan. Advances in biostratigraphic resolution.

I. Motoyama, 1999 .

Data report: Late Oligocene and early Miocene radiolarians, sites 1218 and 1219, Central Pacific

T. C. Moore, H. Nishi, S. Kamikuri, 2004 .

Radiolarians from the Pliocene of the Hokushin district, Nagano Prefecture, Japan

I. Motoyama, Hideaki Nagamori, 2006 .

Radiolarian biostratigraphy of the Miocene rocks in the vicinity of the Horomui River, Iwamizawa city, Hokkaido

S. Kamikuri, I. Motoyama, K. Ogasawara, 2010 .

Radiolarian faunal turnover across the Oligocene/Miocene boundary in the equatorial Pacific Ocean

Theodore C. Moore, Catherine A Nigrini, Hiroshi Nishi, 2005 .

Seasonal changes in fluxes and assemblages of radiolarians collected by sediment trap experiments in the northwestern Pacific: a family-level analysis

I. Motoyama, Yuichiro Tanaka, Miyuki Ota, 2005 .

Variation in the eastern North Pacific subtropical gyre (California Current system) during the Middle to Late Miocene as inferred from radiolarian assemblages

S. Kamikuri, I. Motoyama, 2020 .

Data Report: Late Eocene-Early Oligocene Radiolarians, ODP Leg 199 Holes 1218A, 1219A, and 1220A, Central Pacific

T. C. Moore, H. Nishi, S. Kamikuri, 2006 .

Biostratigraphic age models and sedimentation rates along the southwest African margin

C. Lange, J. Giraudeau, I. Motoyama, 1998 .