Reference images, blank forms (.pdf) and links you may need:

Unit Level Map:
Here are blank sheets (.pdf) of Unit Level Maps at different measurements to be filled out during, and after excavation.
Unit Level Map Form
Two Meter Unit Profile Form
OneMeterUnitProfileFormF04 (1)

Guidelines for Field Reports:
Field Report Format Guide

These images are drawn examples of what Unit Level Maps and Field Notebooks should include. For example, items found in situ and removed from noted level, descriptions of items found, methods used, equipment used, soil samples, etc.
Winters Fieldbook Unit Map
Winters_FieldNotesContent
Winters_Fieldbook_UnitMap_v2
sbs360s_LithicsLab_LabNotes

Reference images:
Munsell Soil Color Description Terms

For further definitions of terms referenced on this page, please refer to the Glossary and the links below:
Database_Format_Examples