Geological Map of Jiangsu Province, China
Strata
Quaternary:
Alluvial f, alluvial fp, alluvial Lake f l, Lake alluvial l, alluvial sea f m, marine m, lake sea LM
Alluvial f, alluvial FP and alluvial FD
Alluvial f, alluvial FP and glacial water deposit GF
Alluvial L
Undivided and residual slope eld
Upper Tertiary:
Medium coarse sand and gravel
Sandy conglomerate, mudstone and sandstone
Parallel layer
Lower Tertiary:
Sandstone and mudstone
Sandstone, shale and conglomerate
Paleocene Unified Eocene: Funing Group: Siltstone, Mudstone, Marl, Oil Shale and Gypsum
Sandstone and mudstone
Undivided
Cretaceous:
Conglomerate, sandstone, mudstone, rock salt
Trachyte, alkaline rhyolite, basalt, argillaceous siltstone, sandy conglomerate
Trachyte, andesite, sedimentary tuff, sandstone, conglomerate
Xiangshan Group, Conglomerate, Sandstone, Carboniferous Shale and Thin Coal Seam
The Triassic period:
Siltstone, Fine Sandstone and Thin Coal Seam
Siltstone, argillaceous limestone, gypsum
The lower and middle strata coexist
Limestone and dolomitic limestone
Parallel layer
Permian:
Parallel beds, limestone, shale, sandstone, coal seam
Carboniferous and Permian metamorphic beds
Carboniferous:
Limestone, sandstone, shale, coal seam
Parallel layer
Devonian:
Sandstone, Shale and Clay Rock
Silurian:
Sandstone, fine sandstone. pelitic siltstone
The lower and middle strata coexist
Silty shale
Parallel layer
Ordovician:
The lower and middle strata coexist
Limestone, dolomitic limestone, dolomite
Parallel beds: dolomite, limestone and siliceous shale
Parallel beds: limestone, dolomite, shale, calcareous sandstone
Paleozoic
Sinian:
Limestone and Dolomite
Sandstone, marl, phyllite
Parallel layer
Sandstone, shale and marl
Proterozoic:
Haizhou Group, Granulite, Schist, Phosphorus-bearing Marble, Zhangbaling Group, Schist, Quartz Keratophyre
Lower Proterozoic:
Donghai Group, gneiss, granulite and mixed granite
igneous rocks
Himalayan Period (Pliocene):
Basalt, basalt porphyry and diabase porphyry
Early Cretaceous:
Pseudoleucite porphyry
Rhyolite Porphyry
Anshan porphyry, quartz andesite porphyry, quartz trachyte porphyry, quartz trachyte porphyry and syenite porphyry
kimberlite
Granite porphyry, quartz porphyry, monzogranite porphyry, granodiorite porphyry, quartz diorite porphyry and quartz syenite porphyry
Diorite porphyry, monzonite porphyry and syenite porphyry
Granite and monzogranite
Granodiorite
Quartz diorite
Quartz monzonite
Diorite
Late Jurassic:
Rhyolite porphyry and dacite porphyry
Anshan porphyrite and diorite porphyrite
Trachyte porphyry
Diorite porphyrite
Diorite
Gabbro
Indosinian period:
Granite porphyry
Late Proterozoic:
Diabase
Early Proterozoic:
Granodiorite porphyry
Ultramafic rocks
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