Precambrian Ecosystem

&

River Environment

! Also please see topics and photo gallery below this publication list !

Sugitani, K., Mimura, K., Senda, R., Kouketsu, Y., Simon, W., Takagi, N., Iizuka, T., Lowe, D.R., 2023.

Origin of silicate spherules and geochemistry of Re and platinum group elements within microfossil-bearing Archean chert from the 3.4 Ga Strelley Pool Formation, Western Australia. Astrobiology (in press)

 

杉谷 健一郎 2023

2-16地球太古の生命の痕跡 II：微化石　In 生命の起源の事典　朝倉書店

 

Sugitani, K. 2023.

Strelley Pool Formation. In Encyclopedia of Astrobiology 3rd ed. Springer.

 

Mazumda, R., Chaudhuri, T., De, S., Bauer, W., Al Hadi, M., Sugitani, K., van Zuisen, M.A., Senda, R., Yamamoto, M., Raju, P.V.S., Ohta, T., Catuneanu, O., Mazumder, S., Saito, S., Shimoooka, K., 2022

Paleoarchean surface processes and volcanism: Insights from the eastern Iron Ore Group, Singhbhum craton, India. Earth-Science Reviews 232, 1004122.  

 

Coutant, M., Lepot, K., Fadel, A., Addad, A., Richard, E., Troadec, D., Ventalon, S., Sugitani, K., Javaux, EJ., 2022

Distinguishing cellular from abiotic spheroidal microstructures in the ca. 3.4 Ga Strelley Pool Formation. Geobiology 20, 599-622.

 

Sugitani, K., 2022

Early Life on Earth: Evolution, Diversification, and Interactions. CRC Press.

 

Delarue, F., Bernard, S., Sugitani, K., Robert, F., Tartese, R., Albers, S.-V., Duhamel, R., Pont, S., Derenne, S., 2021

Microfossils with tail-like structures in the 3.4 Gym old Strelley Pool Formation. Precambrian Research 358, 106178.

 

Delarue, F., Robert, F., Derenne, S., Tarts, R., Jauvion, C., Bernard, S., Pont, S., Gonzalez-Cana, A., Duhamel, R. Sugitani, K. 2020

Out of rock: A new look at the morphological and geochemical preservation of microfossils from the 3.46 Gym-old Strelley Pool Formation. Precambrian Research 336, 105472.

 

Sugitani, K., 2019

Cellular microfossils and possible microfossils in the Paleo and Mesoarchean.

In "Astrobiology - Origin, History, and Search for Life in Space" edited by A. Yamgishi et al., Springer

 

Kozawa, T., Sugitani, K., Oehler, D.Z., House, C.H., Saito, I., Watanabe, T., Gotoh, T., 2018

Early Archean planktonic mode of life: Implications from fluid dynamics of lenticular microfossils. Geobiology, DOI: 10.1111/gbi.12319

 

Mori, N., Sugitani, K., Yamamoto, M., Tomioka, R., Sato, M., Harada, N., 2018

Major and minor elemental compositions of streambed biofilms and its implications of riverine biogeochemical cycles. Environmental Pollution 243, 308-317

 

Sugitani, K., 2018

Fossils of ancient microorganisms. In "Handbook of Astrobiology" edited by V. Kolb, CRC press.

 

Sugitai, K., 2018

Early Archean (pre-3.0 Ga) cellularly-preserved microfossil and microfossil-like structures from the Pilbara Craton - A review. In "The Earth's Oldes Rocks 2nd Ed" edited by M. J. Van Kranendonk et al., Elsevier.

 

Alleon, J., Bernard, S., Le Guillou, C., Beyssac, O., Sugitani, K., Robert F., 2018.

Chemical nature of the 3.4 Ga Strelley Pool microfossils. Geochemical Perspectives Letters 7, 37-42.

 

Delarue, F., Robert, F., Sugitani, K., Tartese, R., Duhamel, R., Derenne, S., 2018.

Nitrogen isotope sigantures of microfossils suggest aerobic metabolism 3.0 Gyr ago. Geochemical Perspectives Letters 7, 32-36.

 

Sugitani, K., Kohama, T., Mimura, K., Takeuchi, M., Senda, R., Morimoto, H., 2018.

Speciation of Paleoarcehan life demonstrated by analysis of the morphological variation of lenticular microfossil, from the Pilbara Craton of Western Australia. Astrobiology 18, 1057-1070.

 

Delarue, F., Derenne, S., Sugitani, K., Baudin, F., Westall, F., Kremer, B., Tartese, R., Gonzalez, A., Robert, F., 2018.

What is the meaning of hydrogen-to-carbon ratio determined in Archean organic matter? Organic Geochemistry 122, 140-146.

 

Delarue, F., Robert, F., Tartese, R., Sugiutani, K., Tang, Q., Duhamel, R., Pont, S., Xiao, S., 2018.

Can NanoSIMS probe quantitatively the geochemical composition of ancient organic-walled microfossils? A case study from the early Neoproterozoic Liulaobei Formation. Precambrian Research 311, 65-73.

 

Oehler, D.Z., Walsh, M.M., Sugitani, K., Liu, M.-C., House, C., 2017.

Large and robust lenticular microorganisms on the young Earth. Precambrian Research 296, 112-119.

 

Schopf, J.W., Kudryavtsev, A.B., Osterhout, J.T., Williford, K.H., Kitajima, K., Valley, J.W., Sugitani, K., 2017.

An anaerobic ~3400 Ma shallow-water microbial consortium: Presumptive evidence of Earth's Paleoarchean anoxic atmosphere. Precambrian Research 299, 309-318.

 

Delarue, F., Robert, F., Sugitani, K., Tartese, R., Duhamel, R., Derenne, S., 2017.

Investigation of the geochemical preservation of ca. 3.0 Ga permineralized and encapsulated microfossils by Nanoscale Secondary Ion Mass Spectrometry. Astrobiology 17, 1-11.

 

Delarue, F., Rouzaud, J.-N., Derenne, S., Bourbin, M., Westall, F., Kremer, B., Sugitani, K., Deldicque, D., Robert, F., 2016.

The Raman-derived carbonization contiuum: A tool to select the best preserved molecular structures in Archean kerogens. Astrobiology 16, 407-417