Stratigraphic Units

Publication

Publication Status
Publication Year
Publication Notes

Basics

Excavation Year
Area
Definition
Formation Process
Stratigraphical Reliability
SU Type
Layer Distinguished By
Photos
Photo Model

Record Events

Filled Out By
Revised By
Finds Studied By
Filled Out On
Revised On
Finds Processed On
SU Closed

Inclusions

Class Frequency Details
Anthropic
Basalt Slabs Rare
Pottery Rare
Tiles Rare
Geologic
Tufo Medium gray
Organic
Animal Bones Rare

Soil Matrix

Composition
Clay %
Silt %
Sand %
Matrix
Compaction
Measured Compaction
Measured Compaction (kg per cm)
Color

Unit Limits

Northern Limit
Southern Limit
Western Limit
Eastern Limit
Depth Limit
Unit Limit Notes

Stratigraphic Sequence

Relationships

Observations and Descriptions

Observations
Position
Shape

Layers

Surface
Inclusion Observations
Thickness Observations
Interface

Cuts

Cut Edges
Cut Sides
Cut Bottom
Cut Top Edge
Cut Bottom Edge
Cut Observations

Structural Remains

Alignment
Building Technique

Binding Agent
Mortar Description
Mortar Inclusions

Mortar Inclusion Size
Wall Facing

Foundations
Floor Type

Wall Finishing

Dimensions
Structure Description

Samples

Total Volume of Layer (buckets)
Soil Sampling
Soil Sample Quantity (buckets)
Soil Sample Fraction (%)
Sieving
Sieving Sample Quantity (buckets)
Sieving Sample Fraction (%)
Non Soil Sampling
Non Soil Sample Type
Non Soil Sample Size

Interpretations

Interpretations
2019-06-28 Unknown Author

After study, it was determined that this fill of cut SU491 is likely part of a group of scattered cuts or depression in the bedrock, tentatively interpreted as postholes in the Iron Age and Archaic phase of area A.

Unknown Date Unknown Author

Fill of a truncated posthole. The excavated cut SU128 appears to have cut SU491 - at least it seems to be the case, based on how SU128 was excavated. A suspicion remains that SU490 and SU491 are later than SU128 and its fills.

Dates and Phasing

Approximate Date of Layer
to
Date of Layer Observations
Creation Phase (First Phase Present)
Last Active Phase (Present and in Use)
Last Presence Phase (Last Phase Present, not in Use)

Faunal Register

Bag # Cassetta # Recovery Method # of Specimens Weight (gr) Notes
239 7 1 1
Totals 1 1

Faunal NISP

Species NISP NISP % NISP Notes
0 0
Totals 0

Bulk Finds

Finds Observations
Finds Storage Notes
Bulk Finds
Lost / Damaged - Shed Fire 2020
Fire Damage Notes

Special Finds

Ceramics

Ceramics Assemblage Condition
Lost / Damaged - Shed Fire 2020
Ceramics Condition Comments
Ceramics
Class Whole Vessels Rims Handles Bases Walls Total Weight (kg) Minimum Size (cm) Maximum Size (cm) Details
Impasto 2 2
Totals 0 0 0 0 2 2 0

Glass

Glass

Spot Dates

900 BC - 500 BC

Connected Forms

Attachments

Attachments
SU_490_1.JPG
Photo

SU_490_2.JPG
Photo

SU_490_3.JPG
Photo

SU_490.pdf
Context Sheet