Chongpan Chonglakmani Marine Triassic Rocks of Thailand Chongpan Chonglakmani School of...

Chongpan Chonglakmani

Marine Triassic Rocks of Thailand


School of GeotechnologySuranaree University of Technology

Nakhon Ratchasima, Thailand6 June 2013


Triassic Time Scale


Daonella and Halobia


Triassic Paleogeography

Paleogeography reconstruction for Triassic time (after Campbell, 1994)


Distribution of marine Triassic rocks


Correlation chart of principal Triassic sedimentary lithostratigraphic units


Marine Triassic Sequences in Sukhothai Fold Belt (Modified from Luddecke and others, 1999).


Permo - Triassic VolcanicsLampang area


Permo - Triassic VolcanicsPhrae area


Permo - Triassic VolcanicsChiang Rai area


Lampang GroupPhra That Formation


Lampang GroupPha Kan Formation


Lampang GroupHong Hoi Formation


Lampang Group

Hong Hoi Formation


Lampang Group

Doi Long Formation


Phrae Group

Pha Daeng Formation


Phrae GroupWang Chin Formation


Nam Pat Group

Huai Lat Formation


Nam Pat GroupHuai Bo Khong Formation


Nam Pat Group

Huai Bo Khong Formation


Mae Sariang Zone

Mae Sariang Formation


Mae Sariang ZoneMae Sariang Formation


Inthanon ZoneTriassic Bedded Chert

Carboniferous - Triassic sequences on “passive continental margin” of northern Thailand


Inthanon ZoneFang Chert


Inthanon ZoneFang Chert: Chiang Dao area


Rayong – Chanthaburi ZonePong Nam Ron Formation


Southern PeninsulaNa Thawi Formation


Distribution of different Triassic sedimentary

facies and their relation to the terranes


Stratigraphic column and geologic cross – sections of marine Triassic and overlying redbeds, Rong Kwang – Sa (Nan) highway, showing Himalayan deformation

MS2

MS1

TR3

NW

NW

SE

SE

900

700

500

300

100

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