571:
1305:
1291:
382:
272:
1227:
1127:
993:
901:
737:
1320:
578:
1340:
1330:
404:
1271:
1715:
1755:
570:
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1705:
1473:
1501:
1750:
586:
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1527:
645:
444:
255:
1745:
1740:
330:
216:
1730:
1710:
323:
209:
1524:
Chronology
Relative Sea Level History and a New Sequence Stratigraphic Model for Basinal Cretaceous Facies of Colombia
1106:
1735:
1720:
1025:
1020:
1343:
1319:
767:
715:
556:
440:
251:
1323:
1096:
1069:
752:
1048:
1725:
1003:
722:
659:
596:
524:
483:
365:
144:
979:
1242:
624:
969:
819:
148:
1182:
1034:
1008:
911:
887:
823:
684:
632:
536:
134:
948:
916:
828:
814:
793:
747:
1264:
1254:
1237:
1232:
1043:
1038:
938:
928:
1213:
1196:
1187:
1160:
1153:
1101:
1079:
877:
870:
369:
114:
1339:
1329:
1139:
774:
742:
1496:
García González, Mario; Mier Umaña, Ricardo; Cruz
Guevara, Luis Enrique; Vásquez, Mauricio (2009),
1146:
1113:
1065:
670:
436:
1259:
861:
677:
616:
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1627:
1606:
1585:
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1543:
1333:
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1060:
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906:
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528:
152:
1247:
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612:
424:
1296:
1191:
964:
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780:
532:
459:
156:
691:
1498:
Informe
Ejecutivo - evaluación del potencial hidrocarburífero de las cuencas colombianas
1310:
1091:
1086:
1074:
841:
801:
1699:
1676:
1013:
974:
849:
730:
124:
71:
24:
1304:
615:, at the western and eastern flanks of the Aponsentos-Chiquinquirá Synclinal, near
1226:
1126:
992:
900:
736:
403:
1172:
1134:
46:
1654:
1633:
1612:
1591:
1570:
1549:
1514:
1482:
1286:
1220:
923:
544:
467:
91:
56:
28:
345:
332:
231:
218:
1120:
835:
809:
788:
512:
508:
197:
193:
96:
40:
894:
696:
628:
620:
608:
540:
500:
479:
478:
The formation was defined and named in 1991 by Ulloa and Rodríguez after
463:
455:
448:
387:
292:
277:
179:
86:
81:
66:
61:
51:
32:
708:
666:
590:
Type locality of the
Simijaca Formation on the Altiplano Cundiboyacense
101:
76:
1055:
986:
1678:
Plancha 5-09 del Atlas Geológico de
Colombia 2015 – escala 1:500,000
470:
epochs, and has a maximum thickness of 693 metres (2,274 ft).
1509:
Montoya Arenas, Diana María; Reyes Torres, Germán
Alfonso (2005),
703:
604:
504:
451:
259:
189:
599:
in the
Quebrada Don Lope, found at surface in the north of the
547:. Stratigraphically, the formation is time equivalent with the
1626:
Ulloa, Carlos E; Rodríguez, Erasmo; Acosta, Jorge E. (1998),
1675:
Gómez, J.; Montes, N.E.; Nivia, Á.; Diederix, H. (2015),
499:
The
Simijaca Formation is characterised by a sequence of
555:
platform setting. The deposition is represented by a
1472:Acosta Garay, Jorge; Ulloa Melo, Carlos E. (2001),
393:
375:
361:
322:
314:
306:
298:
288:
283:
265:
247:
208:
203:
185:
175:
170:
162:
140:
130:
120:
110:
18:
1374:
1372:
1362:
1360:
1358:
523:The Simijaca Formation conformably overlies the
1563:Fuquen M., Jaime A; Osorno M, José F. (2009),
1475:Geología de la Plancha 208 Villeta - 1:100,000
8:
1605:Montoya, Diana María; Reyes, Germán (2009),
1647:Acosta, Jorge E.; Ulloa, Carlos E. (1998),
1542:Ulloa, Carlos E; Rodríguez, Erasmo (2009),
642:
577:
402:
15:
595:The Simijaca Formation is apart from its
551:. The formation has been deposited in an
519:Stratigraphy and depositional environment
1716:Upper Cretaceous Series of South America
408:Paleogeography of Northern South America
1354:
1344:Geology of the Altiplano Cundiboyacense
644:Cretaceous stratigraphy of the central
1566:Plancha 190 - Chiquinquirá - 1:100,000
932:
1584:Ulloa, Carlos; Acosta, Jorge (1998),
1186:
1112:
1078:
1012:
886:
860:
799:
778:
756:
746:
7:
1756:Geography of Cundinamarca Department
1650:Plancha 246 - Fusagasugá - 1:100,000
1608:Plancha 209 - Zipaquirá - 1:100,000
1502:Universidad Industrial de Santander
1414:García González et al., 2009, p.209
539:. The age has been estimated to be
14:
1629:Plancha 227 - La Mesa - 1:100,000
1587:Plancha 208 - Villeta - 1:100,000
1338:
1328:
1318:
1303:
1289:
1225:
1125:
991:
899:
735:
576:
569:
380:
270:
166:up to 693 m (2,270 ft)
1706:Geologic formations of Colombia
1545:Plancha 170 - Vélez - 1:100,000
1528:Society for Sedimentary Geology
1511:Geología de la Sabana de Bogotá
1432:Montoya & Reyes, 2005, p.23
1405:Montoya & Reyes, 2005, p.22
1366:Montoya & Reyes, 2005, p.21
1761:Geography of Boyacá Department
1396:Acosta & Ulloa, 2001, p.41
1387:Acosta & Ulloa, 2001, p.32
1378:Acosta & Ulloa, 2001, p.38
1:
1683:Servicio Geológico Colombiano
1324:Geology of the Eastern Hills
1334:Geology of the Ocetá Páramo
1777:
1270:
397:432 metres (1,420 ft)
1258:
1246:
1236:
1224:
1219:
1205:
1200:
1195:
1181:
1171:
1159:
1152:
1143:
1138:
1133:
1124:
1105:
1095:
1090:
1085:
1073:
1059:
1054:
1047:
1024:
1019:
1007:
990:
985:
978:
973:
959:
942:
927:
922:
915:
898:
881:
867:
855:
846:
839:
834:
827:
818:
813:
792:
787:
773:
766:
761:
751:
741:
734:
729:
713:
682:
675:
664:
535:, and is overlain by the
401:
394:Thickness at type section
23:
1751:Altiplano Cundiboyacense
1530:(SEPM), pp. 161–216
1522:Villamil, Tomas (2012),
716:Altiplano Cundiboyacense
646:Colombian Eastern Ranges
557:maximum flooding surface
441:Altiplano Cundiboyacense
252:Altiplano Cundiboyacense
458:formation dates to the
525:Chiquinquirá Sandstone
428:
1423:Villamil, 2012, p.164
639:Regional correlations
537:La Frontera Formation
302:Ulloa & Rodríguez
135:La Frontera Formation
1746:Open marine deposits
1741:Limestone formations
587:class=notpageimage|
454:. The predominantly
437:geological formation
346:5.48750°N 73.84861°W
232:5.48750°N 73.84861°W
115:Geological formation
1731:Mudstone formations
1711:Cretaceous Colombia
648:
342: /
228: /
25:Stratigraphic range
685:Villeta anticlinal
643:
549:Chipaque Formation
429:Formación Simijaca
421:Simijaca Formation
351:5.48750; -73.84861
237:5.48750; -73.84861
19:Simijaca Formation
1459:Plancha 246, 1998
1450:Plancha 227, 1998
1441:Plancha 190, 2009
1277:
1276:
607:, along the road
503:, grey and black
417:
416:
310:South of Simijaca
145:Chiquinquirá Sst.
1768:
1736:Shale formations
1721:Cenomanian Stage
1692:
1691:
1690:
1664:
1663:
1662:
1643:
1642:
1641:
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1620:
1601:
1600:
1599:
1580:
1579:
1578:
1559:
1558:
1557:
1531:
1518:
1517:, pp. 1–104
1505:
1504:, pp. 1–219
1492:
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1129:
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739:
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699:
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680:
673:
662:
649:
613:Carmen de Carupa
605:Tabio anticlinal
580:
579:
573:
533:Pacho Formations
515:intercalations.
413:
406:
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357:
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1521:
1508:
1495:
1488:
1486:
1485:, pp. 1–84
1478:
1471:
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1297:Colombia portal
1295:
1290:
1288:
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1279:
1149:
1144:
873:
868:
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844:
804:
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768:Colón-Mito Juan
721:
714:
707:
702:
695:
690:
683:
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658:
641:
593:
592:
591:
589:
583:
582:
581:
565:
521:
497:
492:
476:
460:Late Cretaceous
434:
411:
409:
407:
381:
379:
350:
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336:
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331:
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328:
271:
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35:
12:
11:
5:
1774:
1772:
1764:
1763:
1758:
1753:
1748:
1743:
1738:
1733:
1728:
1726:Turonian Stage
1723:
1718:
1713:
1708:
1698:
1697:
1694:
1693:
1670:
1669:External links
1667:
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1311:Geology portal
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733:
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719:
712:
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688:
681:
678:W Emerald Belt
674:
663:
656:
653:
640:
637:
627:, and between
601:Bogotá savanna
585:
584:
575:
574:
568:
567:
566:
564:
561:
520:
517:
496:
493:
491:
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475:
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445:Eastern Ranges
432:
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326:
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256:Eastern Ranges
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1136:
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1128:
1122:
1119:
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1115:
1111:
1108:
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1098:
1093:
1088:
1084:
1081:
1076:
1071:
1067:
1064:
1062:
1057:
1053:
1050:
1049:Tibú-Mercedes
1045:
1042:
1040:
1036:
1032:
1029:
1027:
1022:
1018:
1015:
1010:
1005:
1002:
1000:
997:
994:
988:
984:
981:
976:
971:
968:
966:
962:
957:
954:
953:
950:
947:
945:
940:
937:
935:
930:
925:
921:
918:
913:
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908:
905:
902:
896:
893:
892:
889:
884:
879:
876:
872:
866:
863:
858:
851:
843:
837:
833:
830:
825:
821:
816:
811:
808:
807:
803:
798:
795:
790:
786:
782:
776:
772:
769:
764:
759:
754:
749:
744:
738:
732:
731:Maastrichtian
728:
724:
720:
717:
710:
705:
701:
698:
693:
689:
686:
679:
672:
668:
661:
657:
654:
651:
650:
647:
638:
636:
634:
630:
626:
622:
618:
614:
610:
606:
602:
598:
597:type locality
588:
572:
562:
560:
558:
554:
550:
546:
542:
538:
534:
530:
526:
518:
516:
514:
510:
506:
502:
494:
489:
487:
485:
481:
473:
471:
469:
465:
461:
457:
453:
450:
446:
442:
438:
435:S, Kss) is a
430:
426:
422:
412:by Ron Blakey
405:
400:
396:
392:
389:
378:
374:
371:
367:
364:
360:
355:
327:
325:
321:
317:
313:
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279:
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264:
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213:
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207:
202:
199:
195:
191:
188:
184:
181:
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174:
169:
165:
161:
158:
154:
150:
149:Churuvita Fm.
146:
143:
139:
136:
133:
129:
126:
125:Villeta Group
123:
119:
116:
113:
109:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
42:
34:
30:
26:
22:
17:
1687:, retrieved
1677:
1659:, retrieved
1649:
1638:, retrieved
1628:
1617:, retrieved
1607:
1596:, retrieved
1586:
1575:, retrieved
1565:
1554:, retrieved
1544:
1523:
1510:
1497:
1487:, retrieved
1474:
1466:Bibliography
1455:
1446:
1437:
1428:
1419:
1410:
1401:
1392:
1383:
1278:
1201:
1004:Chiquinquirá
943:
933:
882:
757:
692:Chiquinquirá
594:
522:
498:
484:Cundinamarca
477:
420:
418:
366:Cundinamarca
315:Year defined
284:Type section
39:100–90
1685:, p. 1
1657:, p. 1
1636:, p. 1
1615:, p. 1
1594:, p. 1
1573:, p. 1
1552:, p. 1
1173:Valanginian
1135:Hauterivian
980:Aguardiente
912:La Frontera
888:La Frontera
619:, south of
553:open marine
495:Lithologies
490:Description
349: /
324:Coordinates
235: /
210:Coordinates
1700:Categories
1689:2017-03-23
1661:2017-06-06
1655:INGEOMINAS
1640:2017-06-06
1634:INGEOMINAS
1619:2017-06-06
1613:INGEOMINAS
1598:2017-06-06
1592:INGEOMINAS
1577:2017-06-06
1571:INGEOMINAS
1556:2017-06-06
1550:INGEOMINAS
1515:INGEOMINAS
1489:2017-03-23
1483:INGEOMINAS
1350:References
1243:Los Medios
1221:Berriasian
1214:Rosablanca
1197:Rosablanca
1161:Rosablanca
1154:Las Juntas
1102:Trincheras
924:Cenomanian
878:Loma Gorda
545:Cenomanian
527:, and the
468:Cenomanian
337:73°50′55″W
223:73°50′55″W
29:Cenomanian
1121:Barremian
1114:La Naveta
1107:Río Negro
970:Churuvita
956:Pacho Fm.
939:La Corona
883:undefined
871:Güagüaquí
836:Coniacian
820:Cimarrona
810:Santonian
789:Campanian
781:Guadalupe
603:, in the
513:limestone
509:sandstone
501:mudstones
474:Etymology
449:Colombian
334:5°29′15″N
289:Named for
220:5°29′15″N
198:limestone
194:sandstone
171:Lithology
163:Thickness
157:Pacho Fm.
131:Underlies
1283:See also
1260:Arcabuco
1183:Furatena
1097:El Peñón
1070:El Peñón
1035:La Palma
1009:Tibasosa
944:Simijaca
895:Turonian
862:Chipaque
824:La Tabla
723:El Cocuy
697:Arcabuco
655:Paleomap
629:Anapoima
625:Cachipay
621:Anolaima
563:Outcrops
541:Turonian
480:Simijaca
464:Turonian
462:period;
456:mudstone
388:Colombia
307:Location
299:Named by
293:Simijaca
278:Colombia
204:Location
180:Mudstone
153:Hiló Fm.
141:Overlies
33:Turonian
1272:Sources
1207:Macanal
1178:Ritoque
1166:Ritoque
1147:Cáqueza
1080:Fómeque
1061:Capotes
1031:Capotes
1026:Tablazo
1021:Tablazo
949:Capacho
917:Otanche
907:Hondita
850:Villeta
829:La Luna
815:La Luna
794:Córdoba
763:Guaduas
748:Córdoba
709:Duitama
667:Guaduas
633:Granada
447:of the
439:of the
425:Spanish
410:90 Ma,
376:Country
266:Country
176:Primary
121:Unit of
1265:Cumbre
1255:Tambor
1248:Guavio
1238:Cumbre
1233:Cumbre
1202:hiatus
1066:Socotá
1056:Aptian
1044:Simití
1039:Simití
987:Albian
934:hiatus
929:Simití
857:Conejo
758:eroded
505:shales
385:
370:Boyacá
362:Region
275:
248:Region
1479:(PDF)
1192:Murca
1188:Útica
965:Pacho
842:Oliní
802:Oliní
704:Tunja
671:Vélez
609:Ubaté
543:, or
507:with
452:Andes
260:Andes
190:Shale
186:Other
1536:Maps
1140:Muzo
1092:Paja
1087:Paja
1075:Paja
999:Hiló
961:Hiló
775:Umir
753:Seca
743:Umir
631:and
623:and
617:Tena
531:and
529:Hiló
511:and
466:and
419:The
318:1991
111:Type
47:PreꞒ
1014:Une
975:Une
660:VMM
652:Age
431:, K
1702::
1681:,
1653:,
1632:,
1611:,
1590:,
1569:,
1548:,
1526:,
1513:,
1500:,
1481:,
1371:^
1357:^
1190:-
1068:-
1037:-
1033:-
963:-
822:-
635:.
559:.
486:.
482:,
443:,
427::
368:,
258:,
196:,
192:,
155:,
151:,
147:,
97:Pg
41:Ma
27::
706:-
694:-
669:-
611:-
433:2
423:(
102:N
92:K
87:J
82:T
77:P
72:C
67:D
62:S
57:O
52:Ꞓ
36:~
31:-
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