Leg 189 Synthesis: Cretaceous-Holocene History of the Tasmanian Gateway

• Other Authors: Geoscience Australia (isOwnedBy)
• Format: Dataset
• Language: unknown
• Published: data.gov.au
• Subjects: Earth Sciences; External Publication; Scientific Journal Paper; marine; Antarctic; Pacific; South Tasman Rise; The Antarctic; Antarc*; Antarctica; Ice Sheet
• Online Access: https://researchdata.edu.au/leg-189-synthesis-tasmanian-gateway/1931922; http://data.gov.au/dataset/a720efe3-da42-4fc2-8f89-4989c852591f

Ocean Drilling Program (ODP) Leg 189 drilled five sites in bathyal depths on submerged continental blocks in the Tasmanian Gateway, to help refine the hypothesis that its opening near the Eocene/Oligocene boundary led to formation of the Antarctic Circumpolar Current (ACC), progressive thermal isola...