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Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

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Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology. Sampling for OSL. 19,460 +/- 1,270. What is OSL dating?. Dates deposition and burial of mineral grains by estimating its dosing by ambient radiation through the grain’s luminescence response. - PowerPoint PPT Presentation
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Page 1: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology
Page 2: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

Primary applications:

seismic / geological hazards

landscapes and climate change

geoarchaeology

Page 3: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

Sampling for OSL

19,460 +/- 1,270

Page 4: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

What is OSL dating?

Dates deposition and burial of mineral grains

by estimating its dosing by ambient radiation

through the grain’s luminescence response

Page 5: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

What is OSL dating?

Page 6: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

e-

U

K

What is luminescence dating?

Page 7: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

e-

age (ka) =equivalent dose (Gy)

dose rate (Gy/ka)

What is luminescence dating?

Page 8: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

Trench D

Page 9: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

Massari and Collella, 1998

Nemec, 1990

Page 10: Primary applications: seismic / geological hazards landscapes and climate change geoarchaeology

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