Texas Archeological Research Laboratory

File Search Services

Archeological Constraints Analysis and File Search Services

TARL’s records and archives are available to qualified archeologists for research purposes.  As the primary repository for archeological site documentation in Texas, TARL’s records are particularly useful for Cultural Resource Management (CRM) archeologists.  CRM research needs may be met in two ways: qualified archeologists may search the files themselves during normal business hours (8:00 AM-5:00 PM Monday through Friday) or for those who cannot search the records themselves, a file search request may be sent asking that TARL staff perform the search.

Research at TARL by Visiting CRM Professionals

CRM professionals who have not been to TARL before must contact Jonathan Jarvis to set up an appointment (512/471-5959 or jjarvis@mail.utexas.edu). It will be necessary to document professional status by providing an introductory letter on company letterhead as well as a vita. A copy of the individual’s “Restricted Cultural Resource Information” access card issued by the Texas Historical Commission is also acceptable, as the background documentation requirements are similar to TARL’s. Visitors will be asked to complete a work sheet for each project that is researched; please ask Records personnel for assistance upon arrival.

Research by TARL Staff

For-profit CRM professionals who would prefer to request a file search by TARL staff will be charged a fee of $200 per hour for services, plus fees for supplies, copying and postage as appropriate. TARL staff will provide background information on site locations and descriptions to meet the project's needs. TARL staff will also perform archeological constraints analysis for electric cooperatives, engineering firms, etc., that require a summary of known cultural resources within a project area for regulatory coordination and project planning purposes. Specific location information (coordinates, map locations) will not be offered to these organizations. Engaging TARL to perform constraints analysis is not a substitute for hiring a professional archeologist to oversee the cultural resources aspect of a project. If the requesting organization will be submitting the data provided by TARL to a professional archeologist at a regulatory agency where location details are needed, the individual's name, contact information, and status as a regulatory reviewer should be provided to TARL so that this information may be submitted directly to the agency as a part of TARL's response to the constraints analysis request.

Required Project Information

Certain information is required of those requesting research by TARL staff. A cover letter with company name; the name, phone number, and email address of the person requesting the file search; the project name and number; a brief description of the project; and the precise information that is needed must be supplied to TARL. Any deadlines affecting the project should be noted; timely requests are encouraged. Research is normally conducted on a first-come, first-served basis, though small projects are worked in when larger projects are underway. A map depicting the project area on a USGS 7.5’ topographic quad base is also required.  Maps that are submitted to TARL must clearly show the project boundaries in relation to topographic map features, thus scale is important. An insufficient project map will cause a delay in the file search. New maps will be requested if project boundaries cannot be ascertained. For large project areas that are impractical to depict on 7.5’ maps, please contact Jonathan Jarvis to discuss alternatives. Providing an ArcGIS shapefile of the project area will greatly reduce the time required to perform the research.

Data Provided

TARL only maintains information pertaining to archeological sites.  TARL does not provide other categories of cultural resource information (e.g., archeological project/survey areas, State Antiquities Landmarks [SALs], properties listed on the National Register of Historic Places [NRHP], historical markers, and cemeteries that have not been recorded as archeological sites).  Standard constraints analysis includes the designated project area and 0.5 kilometer around the project area, unless otherwise requested. If examination of a larger or smaller area outside the project boundary is desired, this must be indicated in the cover letter or request. If the research request is made by a non-archeologist, TARL staff will respond with the appropriate information in a formal letter. If an archeologist is making the request, TARL personnel will send either a formal letter, if needed, and/or copies of file information (site forms and map sections, etc.) for sites within the area specified. Depending on the urgency of the request, the results of the research may be sent via the USPS or other delivery services, through email, or by a combination of these methods. An invoice for the service will be mailed upon completion of the research. For questions pertaining to constraints analysis or file search services, contact Jonathan Jarvis.

Digital Data Requests

Contact Jonathan Jarvis to discuss requests for spatial data (ArcGIS shapefiles).  Keep in mind that TARL only maintains the archeological site location data. 

Jonathan Jarvis, Associate Director | jjarvis@mail.utexas.edu | 512/471-5959