Early Eocene to early Miocene magnetostratigraphic framework for IODP Expedition 371 (Tasman Frontier Subduction Initiation and Paleogene Climate)
Early Eocene to early Miocene magnetostratigraphic framework for IODP Expedition 371 (Tasman Frontier Subduction Initiation and Paleogene Climate)
复制标题
IODP Expedition 371 早始新世至早中新世磁性地层框架（塔斯曼前沿俯冲起始和古近纪气候）
DOI：
10.1127/nos/2019/0556
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发表时间：
2020-09
影响因子：
2.2
通讯作者：
Chang Liao
中科院分区：
文献类型：
--
作者：
Dallanave Edoardo;Chang Liao
Week 3 began with the final 245 nmi of the 286 nmi transit to Site U1507 (proposed Site NCTN8A). We arrived at 2200 h on 6 August. After lowering the thrusters and switching to dynamic positioning (DP) mode, the rig floor was cleared for operations, beginning Hole U1507A at 2225 h. The rig crew assembled an advanced piston corer (APC)/extended core barrel (XCB) bottom-hole assembly (BHA) by 0130 h on 7 August, picked up drill pipe and the top drive, and deployed the bit just above the seafloor. A wiper “pig” was pumped through the drill string to clean out potential debris. The nonmagnetic APC core barrels were dressed with core liners in preparation to spudding Hole U1507A at 1040 h.
