UTSUNOMIYA Masayuki. Additional data of calcareous nannofossil assemblage in a sediment sample obtained from the seafloor near the Ishigaki Island (GH18 cruise). BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 2023. 74. 5-6. 337-338
UTSUNOMIYA Masayuki, HOSOI Jun. Depositional age based on calcareous nannofossil biostratigraphy of the Miocene Uchiono Formation exposed in Daigo Town, Ibaraki Prefecture, Japan. BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 2023. 74. 4. 179-185
Konishi Takumi, Utsunomiya Masayuki, Okada Makoto, Tamura Itoko. Stratigraphic correlation between the lower Pleistocene Chikura Group in the southern part of the Boso Peninsula and the Kazusa Group in the eastern part of the peninsula, based on magneto- and tephro-stratigraphy. The Journal of the Geological Society of Japan. 2023. 129. 1. 469-487
Masayuki Utsunomiya, Itoko Tamura, Atsushi Nozaki, Terumasa Nakajima. Basin-wide erosion and segmentation of the Plio-Pleistocene forearc basin in central Japan revealed by tephro- and biostratigraphy. Progress in Earth and Planetary Science. 2023. 10. 1
Masayuki Utsunomiya. Geological survey of the Neogene-Quaternary in the Boso Peninsula as seen in GSJ Open-File Report no. 671. GSJ Chishitsu News. 2019. 8. 9. 227-232
Masayuki Utsunomiya. Calcareous nannofossil assemblage in the sediment samples obtained from the seafloor around the Miyako Shima, Ishigaki Shima and Iriomote Shima islands (GH18 and GK18-1 cruises). 2019. 77. 67-70
Terumasa Nakajima, Masayuki Utsunomiya. Geological survey of the lower Kazusa Group on the eastern Boso Peninsula: Geological traverse maps and columns describing the marker tephra beds. GSJ Open-File Report. 2019. 671
宇都宮 正志. Report of the 16th International Nannoplankton Association Meeting and preliminary arrangements of cooperative research about improvements of calcareous nannofossil biostratigraphy. GSJ地質ニュース = GSJ chishitsu news. 2018. 7. 9. 223-226
Morphologic variation in the genus Umbilicosphaera from the Pliocene through Pleistocene of ODP 709C (western Indian Ocean) and 994C (northwestern Atlantic) cores
(17th International Nannoplakton Association Meeting 2019 2019)
Origin and distribution of mass-transport deposits in the Pleistocene forearc basin, central Japan, deduced from tephro- and biostratigraphy
(JpGU Meeting 2019 2019)
The Neogene-Quaternary boundary in the forearc basin fills on the Miura Peninsula, Pacific side of central Japan
(XIX INQUA Congress, Nagoya)
First appearance and probable ancestral morphotype of Umbilicosphaera sibogae (Calcidiscaceae, Coccolithophore) in the Plio-Pleistocene of ODP 709C core (western equatorial Indian Ocean).
(The 168th Regular Meeting The Palaeontological Society of Japan)
Stratigraphy and distribution of the Pleistocene Kazusa Group exposed on the Kazusa-Ohara District, eastern Boso peninsula
Education (2)：
2009 - 2014 Yokohama National University Graduate School of Environment and Information Sciences
2005 - 2009 Yokohama National University
Professional career (1)：
Ph.D. (Yokohama National University)
Work history (4)：
2019/04 - 現在 Geological Survey of Japan, AIST Senior Researcher
2023/01 - 2023/10 United States Geological Survey Florence Bascom Geoscience Center Visiting Scientist
2014/04 - 2019/03 Geological Survey of Japan, AIST Researcher
2013/04 - 2014/03 JSPS Research Fellowship for Young Scientists DC2
Awards (2)：
2015/09 - The Geological Society of Japan 122th The Geological Society of Japan Meeting Best Poster Award
2015/06 - The Palaeontological Society of Japan The Palaeontological Society of Japan Best Paper Award
Association Membership(s) (5)：
The Geological Society of America
, Japan Geoscience Union
, International Nannoplankton Association
, THE GEOLOGICAL SOCIETY OF JAPAN
, PALAEONTOLOGICAL SOCIETY OF JAPAN
