Charcoal sample #26, containing 1 vial of charcoal.

Charcoal sample #23 containing 1 bag of charcoal.

Charcoal sample #18, containing 2 vials of charcoal.

Charcoal sample #14, containing 1 vial of charcoal.

Charcoal was removed from level bag #4 and sent to Beta Analytic for analysis on 6-19-1998. The data was included in the Royalty Research Fund project organized by Dr. Julie Stein. The Lab results from the sample are as follows: Lab Sample Number: Beta-119317 Uncalibrated Age (RYBP): 1350 +/- 100 Calibrated Age (1-Sigma): AD 590-780 Calibrated Age (2- Sigma): AD 440-490, 530-900 Material Dated: charcoal Charcoal Sample # 28007

Charcoal was removed from level bag #3 and sent to Beta Analytic for analysis on 6-19-1998. The data was included in the Royalty Research Fund project organized by Dr. Julie Stein. The Lab results from the sample are as follows: Lab Sample Number: Beta-119318 Uncalibrated Age (RYBP): 1560 +/- 50 Calibrated Age (1-Sigma): AD 435-545 Calibrated Age (2- Sigma): AD 405-605 Material Dated: pseudotsuga menziesii bark (Douglas Fir) Charcoal

Charcoal was removed from level bag #5 and sent to Beta Analytic for analysis on 6-19-1998. The data was included in the Royalty Research Fund project organized by Dr. Julie Stein. The Lab results from the sample are as follows: Lab Sample Number: Beta-119319 Uncalibrated Age (RYBP): 1580 +/- 50 Calibrated Age (1-Sigma): AD 430-435 Calibrated Age (2- Sigma): AD 385-595 Material Dated: Conifer branch Charcoal Sample # 28009

Charcoal was removed and sent to Beta Analytic for analysis on 6-19-1998. The data was included in the Royalty Research Fund project organized by Dr. Julie Stein. The Lab results from the sample are as follows: Lab Sample Number: Beta-119323 Uncalibrated Age (RYBP): 2110 +/- 50 Calibrated Age (1-Sigma): BC 195-55, 260-200 Calibrated Age (2- Sigma): BC 355-290, 230 BC - 1 AD Material Dated: Charcoal Charcoal Sample # 28014

Charcoal was removed and sent to Beta Analytic for analysis on 6-19-1998. The data was included in the Royalty Research Fund project organized by Dr. Julie Stein. The Lab results from the sample are as follows: Lab Sample Number: Beta-119321 Uncalibrated Age (RYBP): 2200 +/- 50 Calibrated Age (1-Sigma): BC 360-275, 260-200 Calibrated Age (2- Sigma): BC 390-160, 135-115 Material Dated: pseudotusga menziesii bole (Douglas Fir) Charcoal Sample # 28012

Charcoal was removed and sent to Beta Analytic for analysis on 6-19-1998. The data was included in the Royalty Research Fund project organized by Dr. Julie Stein. The Lab results from the sample are as follows: Lab Sample Number: Beta-119320 Uncalibrated Age (RYBP): 120 +/- 50 Calibrated Age (1-Sigma): AD 1685-1735, 1805-1955 Calibrated Age (2- Sigma): AD 1670-1955 Material Dated: Charcoal Charcoal Sample # 28010