Cryptotephra Sample - Lake Sediment

JL20-01A-5
Sample ID: JL20-01A-5
Metadata Summary
Sample ID
JL20-01A-5
Project
Date Collected
2025-09-23
Collected By
Ian Keitlan
IGSN
IGSN:JL20-01A-5
Location
Summit Lake Core, SL-03
Description
Fine cryptotephra picked from lake core sample.
Status
Active
Storage Location
Cold Storage · Rack D2
Sample Metadata
Field Team Not recorded
Stratigraphic Context Not recorded
Preservation Notes None
Current Workflow Step Not assigned
Parent Sample None
Linked People
Name Role Institution Contact Actions
Ian Keitlan Field Collector Lab Field Team ian.keitlan@culs.example.edu No actions
Carlos Cortes Garcia Project PI [LAB NAME] carlos.cortes.garcia@culs.example.edu No actions
Inventory & Sub-samples
Fraction ID Storage Location Quantity Unit Status Actions
2-1mm Cold Storage · Rack A3 · Vial 1 72.0 g Available
1mm-63µm Cold Storage · Rack A3 · Vial 2 238.0 g Available
<63µm Cold Storage · Rack A3 · Vial 3 184.0 g Available
Total: 494.0 g across 3 fractions
Sample Disbursements
Date Recipient Institution Quantity Purpose Actions
No disbursements recorded yet.
Record when sample material is sent to external researchers or labs.
Physical Analysis

Parameter Value Unit Method Notes
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Parameter Value Unit Method Notes
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Parameter Value Unit Method Notes
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Parameter Value Unit Method Notes
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Parameter Value Unit Method Notes
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Parameter Value Unit Method Notes
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No images uploaded.
Instrument Magnification Operator Acquisition Date Notes
No metadata recorded.

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Instrument Magnification Operator Acquisition Date Notes
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Instrument Magnification Operator Acquisition Date Notes
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Instrument Magnification Operator Acquisition Date Notes
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Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.

Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.

Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.

Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.

Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.

Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.

Element Value Unit Uncertainty QC Flag Notes
No geochemical runs recorded.
Files & Images
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History / Audit Log
All events are time-stamped and immutable.
  • 2025-09-23 08:15 by Ian Keitlan metadata
    3 months ago
    Collection record created.
    Field team: Ian Keitlan