An example of the long intact cores recovered from about 50 m down to 100 m. The lithology here is shelly dark grey mudstone, likely of Early Pliensbachian age, and the core recovery for the last 50 m has been 99.6% of the drilled section. The common belemnite, bivalve, and brachiopods fossils will be analysed as archives of past seawater geochemistry.