Early Archean (3.46 Ga) hydrothermally altered basaltic rocks exposed near Marble Bar, eastern Pilbara Craton, have been studied in order to reveal geological and geochemical natures of seafloor hydrothermal carbonatization ...
Zolensky M.E.; Nakamura K.; Gounelle M.; Mikouchi T.; Kasama T.; Tachikawa O.; Tonui E.(2002)
In this paper we describe the recovery, handling and preliminary mineralogical investigation of the Tagish Lake meteorite. Tagish Lake is a type 2 carbonaceous chondrite which bears similarities to CI1 and CM chondrite ...
Oda H.; Nakamura K.; Ikehara K.; Nakano T.; Nishimura M.; Khlystov O.(2002)
Paleomagnetic and rock-magnetic studies on a hydraulic piston core (Ver98-1, St.6) from Academician Ridge, Lake Baikal showed the occurrence of a reversal excursion at 670–696 cm depth, which is at the base of marine oxygen ...