273:
280:
1606:
1619:
224:
1505:
1485:
682:
Becerra, Juan; Contreras-Reyes, Eduardo; Arriagada, César (2013). "Seismic structure and tectonics of the southern Arauco Basin, south-central Chile (~ 38°S)".
430:
and massive sandstone. At some places the middle unit is overlain by a unit made up of sandstone with thin layers of conglomerate and sandstone that has been
779:
1653:
1648:
1495:
721:"Depositional environment of Stelloglyphus llicoensis isp. nov.: a new radial trace fossil from the Neogene Ranquil Formation, south-central Chile"
1643:
1470:
339:. The formation has its greatest thicknesses in the south-west, where its sediments were largely deposited in marine conditions. It overlies
1668:
1673:
1490:
1455:
1445:
1397:
1475:
827:
1302:
1663:
272:
842:
1526:
1480:
772:
581:
573:
1450:
1427:
1407:
1307:
1184:
130:
1571:
720:
1465:
1460:
1422:
1412:
1312:
910:
895:
176:
137:
1581:
1402:
1234:
765:
1500:
1030:
391:
The base of the
Ranquil Formation is the so-called "main unconformity", which is thought to have been formed by
1566:
1335:
1189:
1020:
684:
1377:
1093:
1040:
940:
1658:
1591:
1561:
1098:
970:
925:
905:
423:
117:
80:
1417:
1350:
1345:
1229:
1143:
1055:
1035:
1015:
832:
1317:
1199:
1050:
492:
1287:
623:
Finger, Kenneth L.; Nielsen, Sven N.; Devries, Thomas J.; Encinas, Alfonso; Peterson, Dwan E. (2007).
1355:
1277:
1244:
1194:
1108:
1103:
980:
975:
960:
955:
950:
915:
837:
693:
641:
590:
363:
211:
45:
1541:
1249:
1010:
516:
498:
385:
377:
574:"A Pliocene mega-tsunami deposit and associated features in the Ranquil Formation, southern Chile"
1297:
1219:
945:
930:
802:
657:
396:
320:
1586:
920:
625:"Paleontologic evidence for sedimentary displacement in Neogene forearc basins of Central Chile"
624:
1292:
1224:
1214:
1083:
995:
990:
985:
890:
880:
373:
359:
1259:
1239:
1209:
1153:
1148:
1138:
1123:
1118:
1065:
1045:
935:
788:
734:
701:
649:
598:
529:
302:
91:
1576:
1282:
1204:
1133:
1128:
1088:
1060:
1005:
1000:
965:
381:
324:
55:
817:
697:
645:
594:
1610:
1556:
725:
510:
451:
414:
The formation has been subdivided into five units, with the lowermost being made up of
169:
1637:
1546:
1536:
1521:
1340:
900:
885:
27:
661:
1623:
1605:
1551:
1531:
463:
431:
355:
340:
336:
602:
705:
504:
480:
443:
403:
369:
252:
653:
1176:
1113:
474:
351:
65:
191:
178:
152:
139:
1369:
1254:
1075:
807:
739:
468:
415:
344:
103:
99:
572:
Le Roux, J.P.; Nielsen, Sven N.; Kemnitz, Helga; Henriquez, Ălvaro (2008).
1327:
1269:
1167:
863:
812:
486:
447:
328:
317:
314:
107:
35:
872:
822:
632:
556:(in Spanish). Santiago de Chile: Ediorial AndrĂ©s Bello. pp. 25â57.
435:
427:
392:
332:
310:
95:
31:
348:
757:
419:
229:
719:
Le Roux, Jacobus P.; Nielsen, Sven N.; HenrĂquez, Ălvaro (2008).
16:
Miocene and
Pliocene sedimentary formation in south-central Chile
88:
84:
761:
442:. The sediments of Huenteguapi sandstone evidences that a
552:
GarcĂa A., Floreal (1968). Ceccioni, Giovanni (ed.).
1514:
1436:
1390:
1368:
1326:
1268:
1175:
1166:
1074:
871:
862:
851:
795:
258:
248:
240:
235:
217:
207:
168:
129:
124:
113:
76:
71:
61:
51:
41:
21:
567:
565:
563:
446:struck the coast of southâcentral Chile in the
422:, and the second lowest one being made up of a
773:
462:The Ranquil Formation contains the following
8:
547:
545:
450:, which has been linked to the hypothetical
402:The formation was first defined in 1942 by
1172:
868:
859:
780:
766:
758:
18:
738:
388:), two nearby Miocene marine formations.
372:of the formation are similar to those of
279:
541:
354:. The formation is part of the fill of
7:
554:El Terciario de Chile Zona Central
14:
1654:Pliocene Series of South America
1617:
1604:
426:. The middle unit is made up of
278:
271:
222:
1649:Miocene Series of South America
434:. The uppermost unit include a
343:sedimentary formations of the
1:
1644:Geologic formations of Chile
603:10.1016/j.sedgeo.2007.12.002
170:Approximate paleocoordinates
706:10.1016/j.tecto.2013.02.012
1690:
726:Revista GeolĂłgica de Chile
654:10.2110/palo.2005.p05-081r
1600:
1582:Reigolil-Pirihueico Fault
287:Ranquil Formation (Chile)
266:
26:
1669:Geology of BiobĂo Region
1567:Magallanes-Fagnano Fault
1303:Nacientes del BiobĂo Fm.
1674:Coasts of BiobĂo Region
1664:Conglomerate formations
1378:Llano de Chocolate Beds
740:10.5027/andgeov35n2-a06
1572:Mocha-Villarrica Fault
1308:Nacientes del Teno Fm.
487:Nereites missouriensis
362:that extends south of
306:
1398:Coastal central Chile
440:Huenteguapi sandstone
1527:BiobĂo-AluminĂ© Fault
1496:Quebrada del Carrizo
911:Caleta Herradura Fm.
46:Geological formation
1614: •
1562:Liquiñe-Ofqui Fault
1235:Punta del Cobre Fm.
1185:Baños del Flaco Fm.
1021:Quebrada Macusa Fm.
698:2013Tectp.592...53B
646:2007Palai..22....3F
595:2008SedG..203..164L
582:Sedimentary Geology
395:during a period of
329:southâcentral Chile
188: /
149: /
28:Stratigraphic range
1611:Geology portal
1336:Canto del Agua Fm.
1190:Cerro Colorado Fm.
803:Arequipa-Antofalla
514:and possibly also
438:and the so-called
397:tectonic inversion
1631:
1630:
1471:Cordillera Darwin
1386:
1385:
1364:
1363:
1313:Pan de AzĂșcar Fm.
1162:
1161:
1094:Caleta Chonos Fm.
1041:Santo Domingo Fm.
941:Cola de Zorro Fm.
896:BahĂa Inglesa Fm.
493:Lockeiasiliquaria
360:sedimentary basin
307:FormaciĂłn Ranquil
299:Ranquil Formation
295:
294:
22:Ranquil Formation
1681:
1624:Chile portal
1622:
1621:
1620:
1609:
1608:
1542:El ArrayĂĄn Fault
1506:Tierra del Fuego
1423:South Patagonian
1413:North Patagonian
1173:
906:Caleta Godoy Fm.
869:
860:
789:Geology of Chile
782:
775:
768:
759:
752:
751:
749:
747:
742:
716:
710:
709:
679:
673:
672:
670:
668:
629:
620:
614:
613:
611:
609:
578:
569:
558:
557:
549:
530:Arauco Peninsula
382:Lacui Formations
282:
281:
275:
228:
226:
225:
203:
202:
200:
199:
198:
193:
189:
186:
185:
184:
181:
164:
163:
161:
160:
159:
154:
150:
147:
146:
145:
142:
120:with sand matrix
19:
1689:
1688:
1684:
1683:
1682:
1680:
1679:
1678:
1634:
1633:
1632:
1627:
1618:
1616:
1603:
1596:
1592:Valeriano Fault
1587:San RamĂłn Fault
1577:Pichilemu Fault
1510:
1491:Punta de Choros
1438:
1432:
1428:Vicuña Mackenna
1408:Futrono-Riñihue
1382:
1360:
1351:Santa Juana Fm.
1346:Panguipulli Fm.
1322:
1264:
1200:Chañarcillo Gp.
1158:
1104:Cura-MallĂn Gp.
1070:
1056:Trapa-Trapa Fm.
951:Cura-MallĂn Gp.
855:
853:
847:
791:
786:
756:
755:
745:
743:
718:
717:
713:
681:
680:
676:
666:
664:
627:
622:
621:
617:
607:
605:
576:
571:
570:
561:
551:
550:
543:
538:
526:
460:
412:
325:Arauco Province
291:
290:
289:
288:
285:
284:
283:
223:
221:
196:
194:
190:
187:
182:
179:
177:
175:
174:
157:
155:
151:
148:
143:
140:
138:
136:
135:
56:Tubul Formation
17:
12:
11:
5:
1687:
1685:
1677:
1676:
1671:
1666:
1661:
1656:
1651:
1646:
1636:
1635:
1629:
1628:
1601:
1598:
1597:
1595:
1594:
1589:
1584:
1579:
1574:
1569:
1564:
1559:
1557:Lanalhue Fault
1554:
1549:
1544:
1539:
1534:
1529:
1524:
1518:
1516:
1512:
1511:
1509:
1508:
1503:
1498:
1493:
1488:
1483:
1478:
1473:
1468:
1463:
1458:
1453:
1448:
1442:
1440:
1434:
1433:
1431:
1430:
1425:
1420:
1415:
1410:
1405:
1400:
1394:
1392:
1388:
1387:
1384:
1383:
1381:
1380:
1374:
1372:
1366:
1365:
1362:
1361:
1359:
1358:
1353:
1348:
1343:
1338:
1332:
1330:
1324:
1323:
1321:
1320:
1315:
1310:
1305:
1300:
1295:
1290:
1285:
1280:
1278:Chacarilla Fm.
1274:
1272:
1266:
1265:
1263:
1262:
1257:
1252:
1247:
1245:Quiriquina Fm.
1242:
1240:Purilactis Gp.
1237:
1232:
1227:
1222:
1217:
1212:
1210:Divisadero Gp.
1207:
1202:
1197:
1195:Chacarilla Fm.
1192:
1187:
1181:
1179:
1170:
1164:
1163:
1160:
1159:
1157:
1156:
1151:
1146:
1144:Pupunahue Beds
1141:
1139:Purilactis Gp.
1136:
1131:
1126:
1121:
1116:
1111:
1109:La Cascada Fm.
1106:
1101:
1096:
1091:
1086:
1080:
1078:
1072:
1071:
1069:
1068:
1063:
1058:
1053:
1048:
1043:
1038:
1036:San Pedro Beds
1033:
1028:
1023:
1018:
1016:Pupunahue Beds
1013:
1008:
1003:
998:
993:
988:
983:
978:
976:La Portada Fm.
973:
971:La Montaña Fm.
968:
963:
961:La Cascada Fm.
958:
956:Farellones Fm.
953:
948:
943:
938:
933:
928:
923:
918:
916:Campanario Fm.
913:
908:
903:
898:
893:
888:
883:
877:
875:
866:
857:
849:
848:
846:
845:
840:
835:
830:
825:
820:
815:
810:
805:
799:
797:
793:
792:
787:
785:
784:
777:
770:
762:
754:
753:
733:(2): 307â319.
711:
685:Tectonophysics
674:
615:
589:(1): 164â180.
559:
540:
539:
537:
534:
533:
532:
525:
522:
511:Rhizocorallium
459:
458:Fossil content
456:
452:Eltanin impact
411:
408:
293:
292:
286:
277:
276:
270:
269:
268:
267:
264:
263:
260:
256:
255:
250:
246:
245:
244:Caleta Ranquil
242:
238:
237:
233:
232:
219:
215:
214:
212:BĂo BĂo Region
209:
205:
204:
172:
166:
165:
133:
127:
126:
122:
121:
115:
111:
110:
78:
74:
73:
69:
68:
63:
59:
58:
53:
49:
48:
43:
39:
38:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
1686:
1675:
1672:
1670:
1667:
1665:
1662:
1660:
1659:Neogene Chile
1657:
1655:
1652:
1650:
1647:
1645:
1642:
1641:
1639:
1626:
1625:
1613:
1612:
1607:
1599:
1593:
1590:
1588:
1585:
1583:
1580:
1578:
1575:
1573:
1570:
1568:
1565:
1563:
1560:
1558:
1555:
1553:
1550:
1548:
1547:Futrono Fault
1545:
1543:
1540:
1538:
1537:Domeyko Fault
1535:
1533:
1530:
1528:
1525:
1523:
1522:Atacama Fault
1520:
1519:
1517:
1513:
1507:
1504:
1502:
1499:
1497:
1494:
1492:
1489:
1487:
1484:
1482:
1479:
1477:
1476:Eastern Andes
1474:
1472:
1469:
1467:
1464:
1462:
1459:
1457:
1454:
1452:
1449:
1447:
1444:
1443:
1441:
1435:
1429:
1426:
1424:
1421:
1419:
1416:
1414:
1411:
1409:
1406:
1404:
1401:
1399:
1396:
1395:
1393:
1389:
1379:
1376:
1375:
1373:
1371:
1367:
1357:
1354:
1352:
1349:
1347:
1344:
1342:
1339:
1337:
1334:
1333:
1331:
1329:
1325:
1319:
1316:
1314:
1311:
1309:
1306:
1304:
1301:
1299:
1296:
1294:
1291:
1289:
1286:
1284:
1283:Coihaique Gp.
1281:
1279:
1276:
1275:
1273:
1271:
1267:
1261:
1258:
1256:
1253:
1251:
1248:
1246:
1243:
1241:
1238:
1236:
1233:
1231:
1228:
1226:
1223:
1221:
1218:
1216:
1213:
1211:
1208:
1206:
1205:Coihaique Gp.
1203:
1201:
1198:
1196:
1193:
1191:
1188:
1186:
1183:
1182:
1180:
1178:
1174:
1171:
1169:
1165:
1155:
1152:
1150:
1147:
1145:
1142:
1140:
1137:
1135:
1132:
1130:
1127:
1125:
1122:
1120:
1117:
1115:
1112:
1110:
1107:
1105:
1102:
1100:
1099:CheuquemĂł Fm.
1097:
1095:
1092:
1090:
1087:
1085:
1082:
1081:
1079:
1077:
1073:
1067:
1064:
1062:
1059:
1057:
1054:
1052:
1049:
1047:
1044:
1042:
1039:
1037:
1034:
1032:
1031:RĂo FrĂas Fm.
1029:
1027:
1024:
1022:
1019:
1017:
1014:
1012:
1011:Puduhuapi Fm.
1009:
1007:
1004:
1002:
999:
997:
994:
992:
989:
987:
984:
982:
979:
977:
974:
972:
969:
967:
964:
962:
959:
957:
954:
952:
949:
947:
944:
942:
939:
937:
934:
932:
929:
927:
926:CheuquemĂł Fm.
924:
922:
921:ChaicayĂĄn Gp.
919:
917:
914:
912:
909:
907:
904:
902:
899:
897:
894:
892:
889:
887:
886:Angostura Fm.
884:
882:
879:
878:
876:
874:
870:
867:
865:
861:
858:
850:
844:
841:
839:
836:
834:
833:Madre de Dios
831:
829:
826:
824:
821:
819:
816:
814:
811:
809:
806:
804:
801:
800:
798:
794:
790:
783:
778:
776:
771:
769:
764:
763:
760:
741:
736:
732:
728:
727:
722:
715:
712:
707:
703:
699:
695:
691:
687:
686:
678:
675:
663:
659:
655:
651:
647:
643:
639:
635:
634:
626:
619:
616:
604:
600:
596:
592:
588:
584:
583:
575:
568:
566:
564:
560:
555:
548:
546:
542:
535:
531:
528:
527:
523:
521:
519:
518:
517:Psammichnites
513:
512:
507:
506:
501:
500:
499:Parataenidium
495:
494:
489:
488:
483:
482:
477:
476:
471:
470:
465:
464:trace fossils
457:
455:
453:
449:
445:
441:
437:
433:
429:
425:
421:
417:
409:
407:
405:
400:
398:
394:
389:
387:
383:
379:
375:
371:
367:
365:
361:
357:
353:
350:
346:
342:
341:unconformably
338:
334:
330:
326:
322:
319:
316:
312:
308:
304:
300:
274:
265:
261:
257:
254:
251:
247:
243:
239:
234:
231:
220:
216:
213:
210:
206:
201:
192:37.9°S 71.4°W
173:
171:
167:
162:
153:37.6°S 73.7°W
134:
132:
128:
123:
119:
116:
112:
109:
105:
101:
97:
93:
90:
86:
82:
79:
75:
70:
67:
64:
60:
57:
54:
50:
47:
44:
40:
37:
33:
29:
25:
20:
1615:
1602:
1552:Gastre Fault
1532:Cachet Fault
1403:Elqui-LimarĂ
1318:TobĂfera Fm.
1298:La Negra Fm.
1230:Ăirehuao Fm.
1220:Hornitos Fm.
1051:Traiguén Fm.
1025:
946:Coquimbo Fm.
931:Cholchol Fm.
901:Caldera Beds
744:. Retrieved
730:
724:
714:
689:
683:
677:
665:. Retrieved
637:
631:
618:
606:. Retrieved
586:
580:
553:
515:
509:
503:
497:
491:
485:
479:
473:
467:
461:
439:
424:conglomerate
413:
401:
390:
370:Macrofossils
368:
356:Arauco Basin
337:Mocha Island
331:, including
298:
296:
259:Year defined
236:Type section
197:-37.9; -71.4
158:-37.6; -73.7
118:Conglomerate
81:Conglomerate
1486:Puerto Edén
1446:BahĂa Mansa
1437:Metamorphic
1418:Panguipulli
1356:TralcĂĄn Fm.
1341:Choiyoi Gp.
1293:La Liga Fm.
1225:La Liga Fm.
1215:Dorotea Fm.
1084:Abanico Fm.
1026:Ranquil Fm.
996:Navidad Fm.
991:Mininco Fm.
986:Malleco Fm.
891:Ayacara Fm.
881:Abanico Fm.
852:Sedimentary
640:(1): 3â16.
505:Ophiomorpha
481:Phycosiphon
444:megatsunami
432:bioturbated
404:Juan Tavera
358:which is a
323:located in
318:sedimentary
253:Juan Tavera
195: /
156: /
131:Coordinates
1638:Categories
1481:Mejillones
1391:Batholiths
1288:Ibåñez Fm.
1260:Zapata Fm.
1250:Viñita Fm.
1177:Cretaceous
1154:Vargas Fm.
1149:Temuco Fm.
1124:Lupica Fm.
1119:Loreto Fm.
1066:Vargas Fm.
1046:Temuco Fm.
936:Chucal Fm.
856:and groups
854:formations
838:Mejillonia
536:References
475:Chondrites
364:ConcepciĂłn
352:Lebu Group
66:Lebu Group
1439:complexes
1370:Paleozoic
1134:Parga Fm.
1129:Oxaya Fm.
1089:Azapa Fm.
1076:Paleogene
1061:Tubul Fm.
1006:Parga Fm.
1001:Oxaya Fm.
981:Lauca Fm.
966:Lacui Fm.
843:Patagonia
808:Chaitenia
692:: 53â66.
469:Zoophycos
416:sandstone
345:Paleocene
321:formation
241:Named for
104:siltstone
100:sandstone
72:Lithology
52:Underlies
1456:Chañaral
1328:Triassic
1270:Jurassic
1168:Mesozoic
1114:Lebu Gp.
864:Cenozoic
828:Fitz Roy
813:Chilenia
796:Terranes
662:59383760
608:11 April
524:See also
448:Pliocene
333:outcrops
315:Pliocene
249:Named by
125:Location
108:mudstone
62:Overlies
36:Pliocene
1255:Way Gp.
873:Neogene
823:Cuyania
746:29 July
694:Bibcode
667:28 July
642:Bibcode
633:PALAIOS
591:Bibcode
436:breccia
428:mudrock
393:erosion
374:Navidad
311:Miocene
309:) is a
303:Spanish
218:Country
183:71°24âČW
180:37°54âČS
144:73°42âČW
141:37°36âČS
96:breccia
77:Primary
32:Miocene
1515:Faults
1501:TrafĂșn
1466:Chonos
1461:Choapa
818:Chiloé
660:
380:) and
349:Eocene
227:
208:Region
92:matrix
1451:Belén
658:S2CID
628:(PDF)
577:(PDF)
420:shale
410:Units
386:43° S
378:34° S
230:Chile
114:Other
83:with
748:2016
669:2016
610:2016
418:and
313:and
297:The
262:1942
89:silt
87:and
85:clay
42:Type
735:doi
702:doi
690:592
650:doi
599:doi
587:203
335:in
327:in
1640::
731:35
729:.
723:.
700:.
688:.
656:.
648:.
638:22
636:.
630:.
597:.
585:.
579:.
562:^
544:^
520:.
508:,
502:,
496:,
490:,
484:,
478:,
472:,
466::
454:.
406:.
399:.
366:.
305::
106:,
102:,
98:,
94:,
30::
781:e
774:t
767:v
750:.
737::
708:.
704::
696::
671:.
652::
644::
612:.
601::
593::
384:(
376:(
347:-
301:(
34:â
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