5235:Kyoto and Osaka

1		r				Reclaimed land
2		n	Quaternary	Holocene	Alluvium	Beach, beach ridge and sand bar deposits		Sand and gravel
3		a	Quaternary	Holocene	Alluvium			Sand, gravel and mud
4		f	Quaternary	Meddle Pleistocene to Holocene		Piedmont fan, colluvial slope and talus deposits		Gravel and sand
5		t	Quaternary	Middle to Late Pleistocene		Terrace deposits		Gravel, sand and mud
6		O2	Quaternary	Pliocene to Middle Pleistocene	Second Setouchi Supergroup	Osaka Group	Upper part	Sand, clay, gravel and silt (intercalating volcanic ash layers)
7		O1		Pliocene to Middle Pleistocene	Second Setouchi Supergroup	Osaka Group	Lower part	Gravel, sand, silt and clay (intercalating volcanic ash layers)
8		K4		Pliocene to Middle Pleistocene	Second Setouchi Supergroup	Kobiwako Group	Uppermost part	Clay, sand, silt and gravel (intercalating volcanic ash layers)
9		K3		Pliocene to Middle Pleistocene	Second Setouchi Supergroup	Kobiwako Group	Upper part	Gravel, sand, silt and clay (intercalating volcanic ash layers)
10		K2	Neogene	Pliocene to Middle Pleistocene	Second Setouchi Supergroup	Kobiwako Group	Meddle part	Sand, gravel, silt and clay (intercalating volcanic ash layers)
11		K1	Neogene	Pliocene to Middle Pleistocene	Second Setouchi Supergroup	Kobiwako Group	Lower part	Gravel, sand, clay and silt
12		Of	Neogene	Pliocene to Middle Pleistocene	Second Setouchi Supergroup		Ofuku Gravel Bed	Gravel and sand
13		k	Neogene	Middle Miocene	Setouchi Volcanic Rocks		Kabutoyama Andesite	Orthopyroxene andesite (volcanic neck)
14		Mm	Neogene	Middle Miocene	Setouchi Volcanic Rocks	Muroo Group	Mikasa Andesite	Augite-hypersthene andesite lava with andesite pyroclastic rock
15		Ms	Neogene	Middle Miocene	Setouchi Volcanic Rocks	Muroo Group	Sonoha Gravel Bed	Gravel and sand
16		Mj	Neogene	Middle Miocene	Setouchi Volcanic Rocks	Muroo Group	Jigokudani Formation	Conglomerate, sandstone and rhyolite pyroclastic rock
17		Ko	Neogene		First Setouchi Supergroup	Kobe Group	Ogo and Aina Formations	Sandstone, conglomerate, mudstone and tuff
18		Ky	Neogene	Early to Middle Miocene	First Setouchi Supergroup	Kobe Group	Yokawa and Shirakawa Formations	Sandstone, mudstone, conglomerate and tuff
19		Ka	Neogene	Early to Middle Miocene	First Setouchi Supergroup	Kobe Group	Arino and Tainohata Formations	Sandstone, conglomerate, mudstone and tuff
20		Ty	Neogene	Early to Middle Miocene	First Setouchi Supergroup	Tsuzuki Group	Yuyadani Formation	Sandstone, mudstone and conglomerata
21		To	Neogene	Early to Middle Miocene	First Setouchi Supergroup	Tsuzuki Group	Okuyamada Formation	Mudstone, sandstone and conglomerate
22		Gp	Late Cretaceous			Dike		Granite porphyry, quartz porphyry, granophyre, felsite etc.
23		G5	Late Cretaceous			Ibaraki Granitic Complex, Hira Granite etc.		Biotite granite, hornblende-biotite granodiorite, granophyre etc.
24		d	Late Cretaceous			Ibaraki Granitic Complex, Hira Granite etc.		Pyroxene-hornblende-biotite quartz diorite
25		G4	Late Cretaceous			Rokko and Tanokami Granites		Biotite granite
26		GR	Late Cretaceous			Dobashi Quartz Diorite, Mikusa Quartz Gabbro etc.		Fine-grained hornblende-biotite quartz diorite, biotite-clinopyroxene-hornblende quartz gabbro etc.
27		G3	Late Cretaceous		Younger Ryoke Plutonic Rocks	Koya Granite etc.		Fine-grained (muscovite-) biotite granodiorite -granite
28		G2	Late Cretaceous		Younger Ryoke Plutonic Rocks	Nunobiki Granodiorite, Yagyu Granite etc.		Coarse to medium-grained hornblende-biotite granodiorite -granite
29		A4	Late Cretaceous		Arima Group	Sasori Tuff Breccia		Rhyolite tuff breccia
30		L2	Late Cretaceous		Arima Group	Tsukunami and Kongodoji Rhyolite Lavas		Aphyric rhyolite
31		An	Late Cretaceous		Arima Group	Andesite Lava		Augite andesite
32		A3	Late Cretaceous		Arima Group	Sakaino Welded Tuff etc.		Rhyolite to rhyodacite welded tuff
33		S2	Late Cretaceous		Arima Group	Gennoike Formation		Conglomerate, sandstone and mudstone
34		L1	Late Cretaceous		Arima Group	Nagaoyama Rhyolite Lava etc.		Aphyric rhyolite
35		A2	Late Cretaceous		Arima Group	Tamaze Welded Tuff etc.		Rhyolite to rhyodacite welded tuff, tuff etc.
36		S1	Late Cretaceous		Arima Group	Sokawa Formation		Conglomerate, sandstone, mudstone and tuff
37		A1	Late Cretaceous		Arima Group	Takedao Welded Tuff		Rhyolite welded tuff, pumice tuff etc.
38		G1	Early Cretaceous		Older Ryoke Plutonic Rocks	Gneissose granodiorites		Gneissose hornblende-biotite granodiorite -tonalite
39		Gb	Early Cretaceous		Older Ryoke Plutonic Rocks	Gabbroic rocks		Coarse-grained hornblende gabbro, norite etc.
40		D	Early Cretaceous		Older Ryoke Plutonic Rocks	Meta-diabasic rocks		Fine-grained hornblende-biotite quartz diorite etc.
41		R2	Early Cretaceous		Ryoke Metamorphic Rocks	Banded gneiss zone		Sillimanite-muscovite-biotite gneiss, siliceous gneiss etc.
42		R1	Early Cretaceous		Ryoke Metamorphic Rocks	Mica schist zone		Cordierite-muscovite-biotite schist etc.
43		Sa	Early Cretaceous			Sasayama Group		Conglomerate, sandstone, mudstone redbeds, andesite lava and its pyroclastic rock
44		sl	Permian to Jurassic		Tamba Belt	Tamba Group		Shale and alternating beds of sandstone and shale
45		ss	Permian to Jurassic		Tamba Belt	Tamba Group		Sandstone and alternating beds of sandstone and shale
46		ch	Permian to Jurassic		Tamba Belt	Tamba Group		Chert with shale
47		b	Permian to Jurassic		Tamba Belt	Tamba Group		Basic volcanic rock with limestone
48		ph	Permian to Triassic(?)		Ultra-Tamba Zone	Equivalents of Oi, Katsumi and Kato (in part) Formations		Phyllitic shale and sandstone, and siliceous shale
49		gs	Permian to Triassic(?)		Ultra-Tamba Zone	Equivalents of Oi, Katsumi and Kato (in part) Formations		Green-grayish sandstone
50		Y	Early Triassic		Maizuru Belt	Yakuno Group		Shale and sandstone
51		M	Permian		Maizuru Belt	Maizuru Group		Shale with sandstone
52		Ga	Permian and earlier		Maizuru Belt	Yakuno Complex		Gabbro, diabase, amphibolite and basalt with shale
53		Am	Permian and earlier		Maizuru Belt	Yakuno Complex		Amphibolite and mica schist (Maizuru Metamorphic Rocks)
87								(river)
88								(lake)
89								(sea)
100								(bridge)