Core 4 Borehole Log

In the following borehole log, highlighting indicates missing information that you must fill in.

4-W. Ground surface to 120 m

Massive deposits of rock sample collected:

Description:

Facies:

4-V. 120 m to 250 m

Rock sample collected:

Description:

Facies:

4-U. 250 m to 350 m

Green to brown pelmicrite, interbedded with shales and silts.

Facies:

4-T. 350 m to 440 m

Deep shelf.

4-S. 440 m to bottom of core

Subtidal zone.