Pelatihan :
Techniques in Active Tectonic Study
Juni 20-Juli 2, 2013
Instruktur: Prof. J Ramon Arrowsmith (JRA)
Dari Arizona State University (ASU) - US
Tempat Pelaksanaan:
Ruang Pangea, Laboratorium Gempabumi (LabEarth) –
Puslit Geoteknologi LIPI dan Kuliah lapangan akan dilakukan
disekitar Sesar Lembang, Jawa Barat.
* Lebih jelas baca TOR/KAK dan daftar acara
Dating methods introduction
Outline of this lecture
• No Dates No Rates!
• Overview of Quaternary timescales and
correlations
Many figures from
this textbook
• Overview of methods
• Relative dating (surface X older than surface
Y, etc.)
• Absolute dating or numerical dating
http://quaternary.stratigraphy.org/charts/
http://quaternary.stratigraphy.org/charts/
http://quaternary.stratigraphy.org/charts/
Burbank and Anderson, 2011, Tectonic Geomorphology, Chapter 3
Burbank and Anderson, 2011,
Tectonic Geomorphology,
Chapter 3
http://blogs.agu.org/mountainbeltway/f
iles/2011/03/peelrockanim.gif
Burbank and Anderson, 2011, Tectonic Geomorphology, Chapter 3
Carbonate coatings
http://ars.els-cdn.com/content/image/1-s2.0-S0033589403000036-gr2.jpg
Carbonate coatings
400 ka fluvial terrace deposit, Mesa, Arizona
Burbank and Anderson, 2011, Tectonic Geomorphology, Chapter 3
Geomorphic surfaces
Lichenometry
http://4.bp.blogspot.com/aaYrtRKOIXw/T0hCtjShX8I/AAAAAAAAAXQ/KRcHI9KgOM/s1600/lichenometry.jpg
http://academic.emporia.edu/aberjame/ice/lec10/l
ichen04.jpg
http://www.geo.arizona.edu/palynology/geos462/lichen3.gif
Lichens are symbiotic communities
algae conduct photosynthesis and supply the community with nutrients
fungi take up water and minerals
http://www.geo.arizona.edu/palynology/geos462/13lichenometry.html
Burbank and Anderson, 2011, Tectonic Geomorphology, Chapter 3
Burbank and Anderson, 2011, Tectonic
Geomorphology, Chapter 3
Dating methods introduction
Outline of this lecture
• No Dates No Rates!
• Overview of Quaternary timescales and
correlations
Many figures from
this textbook
• Overview of methods
• Relative dating (surface X older than surface
Y, etc.)
• Absolute dating or numerical dating