(Table 1) Summary of biostratigraphic and magnetostratigraphic datum levels for ODP Leg 127/128 sites, supplement to: Burckle, Lloyd H; Brunner, Charlotte A; Alexandrovich, Joanne M; deMenocal, Peter B; Briscoe, J; Hamano, Yozo; Heusser, Linda E; Ingle, James C; Kheradyar, Tara; Koizumi, Itaru; Krumsiek, Klaus A O; Ling, Hsin Yi; Muza, Jay Phillip; Rahman, Atiur; Sturz, Anne Aleda; Vigliotti, Luigi; White, Lisa D; Wippern, Jobst J M; Yamanoi, Tohru (1992): Biostratigraphic and biochronologic synthesis of Legs 127 and 128: Sea of Japan. In: Tamaki, K; Suychiro, K; Allan, J; McWilliams, M; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 127/128(2), 1219-1228

• Main Authors: Burckle, Lloyd H, Brunner, Charlotte A, Alexandrovich, Joanne M, deMenocal, Peter B, Briscoe, J, Hamano, Yozo, Heusser, Linda E, Ingle, James C, Kheradyar, Tara, Koizumi, Itaru, Krumsiek, Klaus A O, Ling, Hsin Yi, Muza, Jay Phillip, Rahman, Atiur, Sturz, Anne Aleda, Vigliotti, Luigi, White, Lisa D, Wippern, Jobst J M, Yamanoi, Tohru
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 1992
• Subjects: Event label; Ageprofile Datum Description; Age model; DEPTH, sediment/rock; Composite Core; Leg127; Leg128; Joides Resolution; Ocean Drilling Program ODP; Klaus; Neogloboquadrina pachyderma
• Online Access: https://dx.doi.org/10.1594/pangaea.778155; https://doi.pangaea.de/10.1594/PANGAEA.778155

This paper summarizes the biostratigraphic and magnetostratigraphic results from the recovery of holes drilled during Legs 127 and 128 in the Sea of Japan. Siliceous microfossils (i.e., diatoms, radiolarians, silicoflagellates, and ebridians) were most useful as biostratigraphic datum markers in the upper part of the section (Pliocene-Pleistocene), as was the magnetostratigraphy. Time series of other biostratigraphic, climatostratigraphic, and lithostratigraphic markers indicate that a high-resolution picture of the late Pliocene-Pleistocene oceanographic and climatic history of the Sea of Japan is possible. These data include coiling direction changes in Neogloboquadrina pachyderma, oxygen isotopes, percent opal, and alternating dark/light rhythms. Although the magnetostratigraphy was somewhat ambiguous in corroborating age determinations in the older part of the sections, calcareous microfossils and foraminifers indicate that some of the holes penetrated as far back in time as the early Miocene. These data provide a new time frame for theories on the age of formation and early history of the Sea of Japan.