Dating Sample (Material Keyword)

Material collected for use with dating techniques such as radiocarbon, dendrochronology or archaeomagnetism

301-325 (3,801 Records)

41MS99-922.2-IMG_0999.tif (2020)

IMAGE Texas Department of Transportation (TxDOT). Prewitt & Associates, Inc./Cox|McLain Environmental Consulting, Inc..

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41MS99-947.2-IMG_0965.tif (2020)

IMAGE Texas Department of Transportation (TxDOT). Prewitt & Associates, Inc./Cox|McLain Environmental Consulting, Inc..

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41MS99-977.2-IMG_1000.tif (2020)

IMAGE Texas Department of Transportation (TxDOT). Prewitt & Associates, Inc./Cox|McLain Environmental Consulting, Inc..

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41MS99_tDAR_Files.xls (2020)

DATASET Texas Department of Transportation (TxDOT). Prewitt & Associates, Inc./Cox|McLain Environmental Consulting, Inc..

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41SM149 Notes and Photos (1983)

DOCUMENT Full-Text Texas Department of Transportation (TxDOT).

Scanned Field Notes and attached photos from 1983 fieldwork at 41SM149

41SM490 and 41SM149 Final Report_public version (2024)

DOCUMENT Full-Text TxDOT/AmaTerra Environmental, Inc.. Robert Lassen. Katherine Seikel.

Public Version of the report of investigations

41SM490 Field Photographs (2019)

IMAGE AmaTerra Environmental, Inc..

Field photos from 2019 fieldwork at 41SM490

41SM490 Field Photographs (Part 2) (2019)

IMAGE AmaTerra Environmental, Inc..

Field photos from 2019 fieldwork at 41SM490

41SM490 Photo Log (2024)

DATASET AmaTerra Environmental, Inc.. Katherine Seikel.

Field photo log for 41SM490

41WB933 Final Report_publicversion_092922.pdf (2022)

DOCUMENT Full-Text Katherine Seikel.

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41WB933 Photo Log 062-143_152.csv (2022)

DATASET Katherine Seikel.

Photo log for test excavations at 41WB933

41WB933-1.tif (2022)