Figure F13. Rock-Eval van Krevelen-type diagram of sediment samples from Holes 1261A and 1261B. Organic matter appears to be predominantly Type II algal material for Unit IV. The value located in the gray shaded area in the graph belongs to Unit V. TOC = total organic carbon.

Figure F13. Rock-Eval van Krevelen-type diagram of sediment samples from Holes 1261A and 1261B. Organic matter appears to be predominantly Type II algal material for Unit IV. The value located in the gray shaded area in the graph belongs to Unit V. TOC = total organic carbon.