Sunday 17 December 2023

The Antarctic Intermediate Depth Drill (AIDD) has three coring systems that we can use: a hydraulic piston corer, a push corer, and a rotary corer. Piston and push cores are collected in plastic PVC core liners, whereas the rotary corer collects the core directly in the core barrel, which is then extruded onto core liner that has been split in half. The other half of the liner is placed on top and then the core is wrapped to hold it in place during shipping. 

We will split the cores during our core description workshop early next year.

The seariser being assembled
View all articles
Project updates
Test of modified drilling system a success

Test of modified drilling system a success

14 August 2025

Our updated Antarctic Intermediate Depth Drill system has been put to the test in rural New Zealand and passed with flying colours. 

view
Media clippings
What ancient ice sheets can tell us about future sea-level rise

What ancient ice sheets can tell us about future sea-level rise

21 June 2025

When visiting Godrevy beach on the north Cornish coast, most people look out to sea at the lighthouse, surfers and seals rather than the cliffs behind. 

view