Past Update 2008

Date Title
2008/12/11 The samples from KR00-06 (Southwest Indian Ridge, Atlantis II Fracture Zone) were registered.
2008/12/02 The samples from NT08-21 (Sagami Bay) were registered.
2008/11/26 The samples from KR08-11 (Nankai Trough) were registered.
2008/10/20 The geochemical data of Maehara and Maeda (2004) was registered.
2008/10/20 The samples from NT08-09 Leg1, Leg2 (Japan Sea), NT08-15 (Okinawa Trough (Hatoma Knoll)) and YK08-09 (Shatsky Rise) were registered.
2008/09/26 It will not be accessible to GANSEKI at 6/Oct. due to server maintainance.
2008/09/26 The samples from YK08-08 Leg2 (Mariana Trench) were registered.
2008/09/18 The samples from NT08-13 (Okinawa Trough (Hatoma Knoll)) were registered.
2008/09/08 The samples from YK08-08 Leg1 (Serpentinite Seamounts in the Mariana Forearc and Mariana Trough) and KR08-07 (Izu-Ogasawara Trench) were registered.
2008/09/08 The geochemical data of Fujioka et al. (1994), Moss et al. (1997), Taylor and Nesbitt (1998), Yokoyama et al. (2003) and Hochstaedter et al. (2000) were registered.
2008/09/08 The samples from YK08-06 (Japan Trench) and YK08-07 (Japan Sea, Shiribeshi Trough) were registered.
2008/07/24 The samples from YK97-05 and YK97-06 (East Pacific Rise) were registered. The samples are aphyric basalt with fresh glass rim.
2008/07/24 The samples from YK01-14 (Southwestern Indian Ride, AtlantisII Fracture Zone, Atlantis Bank) were registered. The samples are peridotite and gabbroic rocks, which are sometimes highly mylonitized.
2008/07/24 The samples from YK08-04 (Nankai Trough), YK08-05 (Omachi Seamount) and NT08-07 (Myojin Knoll) were registered.
2008/06/17 The samples from KR06-11 (dredge samples from Southern Mariana Trough) were registered. The main rock type is basalt.
2008/06/17 The samples from Y94-03  (MODE'94 East Pacific Rise) were registered. The main rock type is basalt.
2008/06/17 The samples from Y94-04  (MODE'94 East Pacific Rise) were registered. The main rock type is basalt.
2008/06/17 The geochemical data of Umino and Nakano  (2007)  was registered.
2008/05/23 The samples from Y94-01  (MODE'94 Mid-Atlantic Ridge [Kane fructure zone]) were registered.
2008/05/23 The samples from Y94-02  (MODE'94 Mid-Atlantic Ridge) were registered.
2008/05/23 The samples from KR03-13 (dredge samples (D1-9) from Southern Mariana Trough [Near ridge axis]) were registered. The main rock type is basaltic lava (Pillow) with fresh glassy rim.
2008/05/20 The samples from YK98-05   (MODE'98 Mid-Atlantic Ridge (Cape Verde Fracture Zone)) were registered. The collected rock types are mainly basalt, gabbro and serpentinized peridotite. Please check them.
2008/05/20 The samples from YK98-06  (MODE'98 Mid-Atlantic Ridge) were registered. The main rock types are basalt and chimney.
2008/03/28 The samples from YK05-16 Leg1  (around Rodrigues triple junction) were registered.
2008/03/28 The samples from YK98-07  (MODE'98 Southwest Indian Ridge) were registered.
2008/03/28 The samples from YK98-08  (MODE'98 Southwest Indian Ridge) were registered.
2008/03/28 The geochemical data of Ishiwatari et al.  (2006)  was registered.
2008/03/28 We added a new content "What's New" to inform GANSEKI users of newly registered rock samples, geochemical data and so on. We hope that the users sometimes check "What's New".