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ห้องสมุดกรมพัฒนาที่ดิน

ตารางที่ 13 กลุ่มชุดดินในพื้นที่ดอนเขตดินแห้ง

Suborder Great group Series Parent material 62 Group
Ustoxs Kandiustoxs Chok Chai (Ck) Basalt 29

Chaing Klong (Cg) Andesite 29
Pak Chong (Pc) Limestone 29
Loei (Lo) Granite 31
Chaing Khan (Ch) Shale 46

Usterts Haplusterts Lop Buri (Lp) Limestone and marls 28
Chai Badan (Cd) Volcanic 28
Samo Thod (Sat) Volcanic 28
Wang Chomphu (Wc) Volcanic 28
Ustults Paleustults Ban Chong (Bg) Volcanic 29

Sung Neon (Sn) Shale and limestone 29
Hang Chat (Hc) Granite derived 35
Mab Bon (Mb) Granite derived 35

Satuk (Suk) Old alluvium 35
Yasothon (Yt) Sandstone derived 35
Phon Phisai (Pp) Shale deposit 49
San Pa Thong (Sp) Old alluvium 40
Kabin Buri (Kb) Shale 46

Mae Rim (Mr) Alluvium 48
Kandiustults Mae Taeng (Mt) Old alluvium 29
Nong Mot (Nm) Granite 29
Don Rai (Dr) Alluvium 35

Dan Sai (Ds) Sandstone derived 35
Korat (Kt) Sandstone derived 35
Warin (Wn) Old alluvium 35
Chum Phung (Cpg) Old alluvium 40
Haplustults Na Khu (Nu) Sandstone 37

Tha Yang (Ty) Quartzite and sandstone 48
Sakon (Sk) Siltstone and/or shale 49
Lat Ya (Ly) Quartzite and sandstone 56
Phon Ngam (Png) Residuum from sandstone 56

Phu Sana (Ps) Granite derived 56
Humults Palehumults Doi Pui (Dp) Gneiss 30

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