Template:Stratigraphy of the Llanos Basin
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Ma | Age | Paleomap | Regional events | Catatumbo | Cordillera | proximal Llanos | distal Llanos | Putumayo | VSM | Environments | Maximum thickness | Petroleum geology | Notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.01 | Holocene | Holocene volcanism Seismic activity | alluvium | Overburden | |||||||||
1 | Pleistocene | Pleistocene volcanism Andean orogeny 3 Glaciations | Guayabo | Soatá Sabana | Necesidad | Guayabo | Gigante Neiva | Alluvial to fluvial (Guayabo) | 550 m (1,800 ft) (Guayabo) | [1][2][3][4] | |||
2.6 | Pliocene | Pliocene volcanism Andean orogeny 3 GABI | Subachoque | ||||||||||
5.3 | Messinian | Andean orogeny 3 Foreland | Marichuela | Caimán | Honda | [3][5] | |||||||
13.5 | Langhian | Regional flooding | León | hiatus | Caja | León | Lacustrine (León) | 400 m (1,300 ft) (León) | Seal | [4][6] | |||
16.2 | Burdigalian | Miocene inundations Andean orogeny 2 | C1 | Carbonera C1 | Ospina | Proximal fluvio-deltaic (C1) | 850 m (2,790 ft) (Carbonera) | Reservoir | [5][4] | ||||
17.3 | C2 | Carbonera C2 | Distal lacustrine-deltaic (C2) | Seal | |||||||||
19 | C3 | Carbonera C3 | Proximal fluvio-deltaic (C3) | Reservoir | |||||||||
21 | Early Miocene | Pebas wetlands | C4 | Carbonera C4 | Barzalosa | Distal fluvio-deltaic (C4) | Seal | ||||||
23 | Late Oligocene | Andean orogeny 1 Foredeep | C5 | Carbonera C5 | Orito | Proximal fluvio-deltaic (C5) | Reservoir | [2][5] | |||||
25 | C6 | Carbonera C6 | Distal fluvio-lacustrine (C6) | Seal | |||||||||
28 | Early Oligocene | C7 | C7 | Pepino | Gualanday | Proximal deltaic-marine (C7) | Reservoir | [2][5][7] | |||||
32 | Oligo-Eocene | C8 | Usme | C8 | onlap | Marine-deltaic (C8) | Seal Source | [7] | |||||
35 | Late Eocene | Mirador | Mirador | Coastal (Mirador) | 240 m (790 ft) (Mirador) | Reservoir | [4][8] | ||||||
40 | Middle Eocene | Regadera | hiatus | ||||||||||
45 | |||||||||||||
50 | Early Eocene | Socha | Los Cuervos | Deltaic (Los Cuervos) | 260 m (850 ft) (Los Cuervos) | Seal Source | [4][8] | ||||||
55 | Late Paleocene | PETM 2000 ppm CO2 | Los Cuervos | Bogotá | Gualanday | ||||||||
60 | Early Paleocene | SALMA | Barco | Guaduas | Barco | Rumiyaco | Fluvial (Barco) | 225 m (738 ft) (Barco) | Reservoir | [1][2][5][4][9] | |||
65 | Maastrichtian | KT extinction | Catatumbo | Guadalupe | Monserrate | Deltaic-fluvial (Guadalupe) | 750 m (2,460 ft) (Guadalupe) | Reservoir | [1][4] | ||||
72 | Campanian | End of rifting | Colón-Mito Juan | [4][10] | |||||||||
83 | Santonian | Villeta/Güagüaquí | |||||||||||
86 | Coniacian | ||||||||||||
89 | Turonian | Cenomanian-Turonian anoxic event | La Luna | Chipaque | Gachetá | hiatus | Restricted marine (all) | 500 m (1,600 ft) (Gachetá) | Source | [1][4][11] | |||
93 | Cenomanian | Rift 2 | |||||||||||
100 | Albian | Une | Une | Caballos | Deltaic (Une) | 500 m (1,600 ft) (Une) | Reservoir | [5][11] | |||||
113 | Aptian | Capacho | Fómeque | Motema | Yaví | Open marine (Fómeque) | 800 m (2,600 ft) (Fómeque) | Source (Fóm) | [2][4][12] | ||||
125 | Barremian | High biodiversity | Aguardiente | Paja | Shallow to open marine (Paja) | 940 m (3,080 ft) (Paja) | Reservoir | [1] | |||||
129 | Hauterivian | Rift 1 | Tibú- Mercedes | Las Juntas | hiatus | Deltaic (Las Juntas) | 910 m (2,990 ft) (Las Juntas) | Reservoir (LJun) | [1] | ||||
133 | Valanginian | Río Negro | Cáqueza Macanal Rosablanca | Restricted marine (Macanal) | 2,935 m (9,629 ft) (Macanal) | Source (Mac) | [2][13] | ||||||
140 | Berriasian | Girón | |||||||||||
145 | Tithonian | Break-up of Pangea | Jordán | Arcabuco | Buenavista Batá | Saldaña | Alluvial, fluvial (Buenavista) | 110 m (360 ft) (Buenavista) | "Jurassic" | [5][14] | |||
150 | Early-Mid Jurassic | Passive margin 2 | La Quinta | Montebel Noreán | hiatus | Coastal tuff (La Quinta) | 100 m (330 ft) (La Quinta) | [15] | |||||
201 | Late Triassic | Mucuchachi | Payandé | [5] | |||||||||
235 | Early Triassic | Pangea | hiatus | "Paleozoic" | |||||||||
250 | Permian | ||||||||||||
300 | Late Carboniferous | Famatinian orogeny | Cerro Neiva () | [16] | |||||||||
340 | Early Carboniferous | Fossil fish Romer's gap | Cuche (355-385) | Farallones () | Deltaic, estuarine (Cuche) | 900 m (3,000 ft) (Cuche) | |||||||
360 | Late Devonian | Passive margin 1 | Río Cachirí (360-419) | Ambicá () | Alluvial-fluvial-reef (Farallones) | 2,400 m (7,900 ft) (Farallones) | [13][17][18][19][20] | ||||||
390 | Early Devonian | High biodiversity | Floresta (387-400) El Tíbet | Shallow marine (Floresta) | 600 m (2,000 ft) (Floresta) | ||||||||
410 | Late Silurian | Silurian mystery | |||||||||||
425 | Early Silurian | hiatus | |||||||||||
440 | Late Ordovician | Rich fauna in Bolivia | San Pedro (450-490) | Duda () | |||||||||
470 | Early Ordovician | First fossils | Busbanzá (>470±22) Chuscales Otengá | Guape () | Río Nevado () | Hígado () | [21][22][23] | ||||||
488 | Late Cambrian | Regional intrusions | Chicamocha (490-515) | Quetame () | Ariarí () | SJ del Guaviare (490-590) | San Isidro () | [24][25] | |||||
515 | Early Cambrian | Cambrian explosion | [23][26] | ||||||||||
542 | Ediacaran | Break-up of Rodinia | pre-Quetame | post-Parguaza | El Barro () | Yellow: allochthonous basement (Chibcha Terrane) Green: autochthonous basement (Río Negro-Juruena Province) | Basement | [27][28] | |||||
600 | Neoproterozoic | Cariri Velhos orogeny | Bucaramanga (600-1400) | pre-Guaviare | [24] | ||||||||
800 | Snowball Earth | [29] | |||||||||||
1000 | Mesoproterozoic | Sunsás orogeny | Ariarí (1000) | La Urraca (1030-1100) | [30][31][32][33] | ||||||||
1300 | Rondônia-Juruá orogeny | pre-Ariarí | Parguaza (1300-1400) | Garzón (1180-1550) | [34] | ||||||||
1400 | pre-Bucaramanga | [35] | |||||||||||
1600 | Paleoproterozoic | Maimachi (1500-1700) | pre-Garzón | [36] | |||||||||
1800 | Tapajós orogeny | Mitú (1800) | [34][36] | ||||||||||
1950 | Transamazonic orogeny | pre-Mitú | [34] | ||||||||||
2200 | Columbia | ||||||||||||
2530 | Archean | Carajas-Imataca orogeny | [34] | ||||||||||
3100 | Kenorland | ||||||||||||
Sources | |||||||||||||
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