Core 1 Borehole Log

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

1-F. Ground surface to 120 m

Hummocky, cross-bedded, medium-grained sandstone with abundant fossils.


1-E. 120 m to 250 m

Marine shelf.

1-D. 250 m to 280 m

Sample rock collected, found with algal laminates:



1-C. 280 m to 360 m

Dark grey micrite and biomicrite.


1-B. 360 m to 430 m

Beach at the end of a short transport system.

1-A. 430 m to bottom of core

Igneous bedrock (granite).



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