Fine clastic and siliceous sedimentary rocks distributed in the Hat Yai area, southern peninsular Thailand, have been examined by radiolarian biostratigraphy, petrography, and stratigraphy. Of field occurrence, the fine clastic and sili-ceous sediments indicates nearly conformable and intimate stratigraphy. Late Permian and Early? to Middle Trias-sic radiolarians with calcareous tests such as foraminifers, ostracods, and thin-shelled bivalves are occurred from underlying shale unit and overlying chert unit, respectively. The stratigraphy and fossil ages suggest that; (1) these strata are not entirely of Carboniferous, but some of them are Permian and Triassic ages, (2) the Triassic chert is better interpreted to be continental slope sedimen...
Thirty-seven taxa of Permian radiolarians were retrieved from chert samples collected from an outcro...
limestone, dolomitic limestone and silty shale with nodular and banded cherts. The investigation of ...
More than 42 species of well-preserved Upper Devonian radiolarians have been obtained from cherts an...
This item is only available electronically.The Indosinian Orogeny brought together a number of conti...
In South-East Asia, sedimentary basins displaying continental Permian and Triassic deposits have bee...
In South-East Asia, sedimentary basins displaying continental Permian and Triassic deposits have bee...
Lower Permian (Asselian to Sakmatian) radiolarians and conodonts are identified from the bedded che...
Kilometre-scale thrusts affect the stratigraphic order of the sedimentary rocks that form the Khao K...
Nan suture zone in Nan, northern Thailand is a narrow N-S trending belt along the Nan River that sep...
More than thirty species of radiolarians are described from maroon chert and siliceous shales from t...
The wide exposed area of Bukit Putus, one of Semanggol abandoned quarry in Bukit Merah has allowed ...
A Permo-Triassic volcanic arc system, the Sukhothai Arc, is recognised between the Indochina and Sib...
A reconnaissance survey of part of western Cambodia has found quarries in and near the town of Paili...
Recent biostratigraphic work necessitates revision of the ages of several Permo-Triassic formations ...
Lower Carboniferous (Tournaisian) radiolarians are widespread in Peninsular Malaysia especially in t...
Thirty-seven taxa of Permian radiolarians were retrieved from chert samples collected from an outcro...
limestone, dolomitic limestone and silty shale with nodular and banded cherts. The investigation of ...
More than 42 species of well-preserved Upper Devonian radiolarians have been obtained from cherts an...
This item is only available electronically.The Indosinian Orogeny brought together a number of conti...
In South-East Asia, sedimentary basins displaying continental Permian and Triassic deposits have bee...
In South-East Asia, sedimentary basins displaying continental Permian and Triassic deposits have bee...
Lower Permian (Asselian to Sakmatian) radiolarians and conodonts are identified from the bedded che...
Kilometre-scale thrusts affect the stratigraphic order of the sedimentary rocks that form the Khao K...
Nan suture zone in Nan, northern Thailand is a narrow N-S trending belt along the Nan River that sep...
More than thirty species of radiolarians are described from maroon chert and siliceous shales from t...
The wide exposed area of Bukit Putus, one of Semanggol abandoned quarry in Bukit Merah has allowed ...
A Permo-Triassic volcanic arc system, the Sukhothai Arc, is recognised between the Indochina and Sib...
A reconnaissance survey of part of western Cambodia has found quarries in and near the town of Paili...
Recent biostratigraphic work necessitates revision of the ages of several Permo-Triassic formations ...
Lower Carboniferous (Tournaisian) radiolarians are widespread in Peninsular Malaysia especially in t...
Thirty-seven taxa of Permian radiolarians were retrieved from chert samples collected from an outcro...
limestone, dolomitic limestone and silty shale with nodular and banded cherts. The investigation of ...
More than 42 species of well-preserved Upper Devonian radiolarians have been obtained from cherts an...