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Chapter 6 Objectives

Once cores arrived on deck, they entered a carefully designed “core flow” process, moving step by step through the shipboard laboratories where scientists measured, sampled, and recorded every detail. Meanwhile, specialized tools continued collecting data from deep within the borehole itself. This chapter will take you along the cores’ path, introduce you to the labs and the scientists who worked in them, and show how all of this information came together to build a working model of the study site.

Learning Objectives for Chapter 6: Shipboard Laboratories

After reviewing the content in this chapter and completing the exercises, students will be able to:

  • Understand the process for sample flow once core was on deck
  • Describe the goals and methods of each lab
  • Describe how different datasets were used to create a holistic view of the seafloor (including the age model)
  • Contrast differences between onshore laboratory equipment/techniques versus shipboard techniques for studying cores
Three people in white safety suits in a laboratory looking at a core of deep sea material
From right, Lucinda Duxbury (Microbiologist/Geochemist, University of Tasmania, Australia), Stijn De Schepper (Micropaleontologist, Bjerknes Centre for Climate Research, Norway), and Yin-Hsuan Liao (Marine Laboratory Specialist, IODP JRSO) collect microbiology samples from a freshly split core while wearing protective equipment to avoid contamination. (Credit: Chris Lyons & IODP, MerlinOne photo archive, CC BY 4.0)

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Scientific Ocean Drilling: Exploration and Discovery through Time Copyright © 2024 by Laura Guertin; Elizabeth Doyle; and Tessa Peixoto is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.