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14C SAMPLE SUBMISSION FORM
(SEE INSTRUCTIONS BELOW)
____________________________________________________________________________
Submitted By: ______________________________________________________
Address: ______________________________________________________
______________________________________________________
______________________________________________________
Telephone/Telefax: ______________________________________________________
Your Sample Name: ______________________________________________________
Details of Provenience: ______________________________________________________
______________________________________________________
______________________________________________________
______________________________________________________
Site Location: ______________________________________________________
______________________________________________________
______________________________________________________
Sample Material: ______________________________________________________
Possible Contaminants ______________________________________________________
or Special Handling ______________________________________________________
Required: ______________________________________________________
______________________________________________________
Est. Age of This Sample: ______________________________________________________
Basis for Age Estimate: ______________________________________________________
Additional Information: ______________________________________________________
______________________________________________________
______________________________________________________
Please print one or more copies of this form as necessary, using separate sheets for each sample submitted.
Use reverse side of form, or attached sheets, if additional space is required for full sample description,
instructions for processing, or description of the relationship of this sample to others submitted or to others
previously dated.
INSTRUCTIONS FOR 14C SAMPLE SUBMISSION FORM
______________________________________________________________________________
Name/Address/Phone/Fax: Name, mailing address, telephone, and telefax numbers of person
actually sending the sample. If results or billing are to go to another
person or address, please provide full details (including Purchase Order
Number) in a cover letter with the shipment.
Sample Name/Provenience: A concise name for the site from which the sample was collected
(including catalogue number if site is catalogued) and a brief
description of provenience within the site (depth, horizon, feature, etc.).
Site Location: Geographical location of site, including latitude and longitude if
available. Please be precise.
Sample Material: Describe exactly what material is to be analyzed. (For example:
charcoal, shell, bone, total carbonate, total organic matter, etc.)
Contaminants or Describe any special circumstances observed in the field which
Special Handling should be considered during the preparation of the sample for analysis.
(For example: rootlet penetration, humic acids, secondary carbonate
deposition, etc.)
Estimated Age: Your best estimate of the age to be expected from the sample.
Basis for Estimated Age: Give the basis for your age estimate. If based on other 14C dates,
please specify them and their relationship to this sample. If based upon
geological or stratigraphic reasoning, please elaborate. If sample is
related to other samples previously dated, or currently submitted, please
describe relationship.
Additional Information: Please add any additional information that may be of use in preparing
the sample for analysis, or in evaluating the results of analysis as soon
as they are available (see below).
______________________________________________________________________________
Radiocarbon dating is a process which destroys the original sample material, in many cases all of it, and the
time to evaluate the analytical result is immediately after the counting is completed. If the results are
questioned weeks or months later, there often is no way to re-count the sample or to recall the exact
circumstances of laboratory procedures, sample preparation problems, etc. If we know what to expect, we
can schedule the optimum counting time, examine the results immediately, and save the counting gas for
checking if the result is unexpected. It is to your advantage to supply as much information as possible so
that you will get the most reliable results possible.
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