939:
951:
650:
610:
120:
570:
963:
919:. Two levels of organic-rich sediments exist in the formation, related to the marine transgressions of the late Valanginian and the late Hauterivian, in the Pilmatué and Agua de la Mula Members respectively. The marly shales of the Pilmatué Member reach up to 400 metres (1,300 ft) thickness in the western Neuquén Basin, while the same facies in the Agua de la Piedra Member is less than 100 metres (330 ft) thick. The organic properties of the formation are similar to the Vaca Muerta, with a
390:
397:
1832:"Modelo de acumulación y evolución secuencial del intervalo cuspidal de la Formación Quintuco en su área tipo: implicancias para las reconstrucciones paleogeográficas del margen austral de la Cuenca Neuquina durante el Valanginiano"
641:. The total thickness of the Agrio Formation reaches up to 1,500 metres (4,900 ft), with the Pilmatué Member having a thickness of 718 metres (2,356 ft) and the Agua de la Mula Member reaching 501 metres (1,644 ft).
938:
1206:
Archuby, F. M., & FĂĽrsich, F. T. (2010). Facies analysis of a higly cyclic sedimentary unit: the Late
Hauterivian to Early Barremian Agua de la Mula Member of the Agrio Formation, Neuquén Basin, Argentina.
1118:
Referencia bibliográfica LEANZA, H.A., C. A. HUGO y D. REPOL, 2001. Hoja GeolĂłgica 3969-I, Zapala. Provincia del NeuquĂ©n. Instituto de GeologĂa y
Recursos Minerales, Servicio GeolĂł- gico Minero Argentino.
577:
The Agrio
Formation was first described by Weaver in 1931 and its three members, from bottom to top: Pilmatué, Avilé and Agua de la Mula Members, were defined by Leanza and Hugo in 2001. The formation
1499:
Balgord, Elizabeth A (2017), "Triassic to
Neogene evolution of the south-central Andean arc determined by detrital zircon U-Pb and Hf analysis of Neuquén Basin strata, central Argentina (34°S–40°S)",
1189:
Archuby, F. M., Wilmsen, M., & Leanza, H. A. (2011). Integrated stratigraphy of the Upper
Hauterivian to Lower Barremian Agua de la Mula Member of the Agrio Formation, Neuquén Basin, Argentina.
1090:
Taphonomy and palaeoecology of benthic macroinvertebrates from the Agua de la Mula Member of the Agrio
Formation, Neuquén Basin (Neuquén province, Argentina): sequence stratigraphic significance
950:
2180:
Gouiric
Cavalli, Soledad; RemĂrez, Mariano; Kriwet, JĂĽrgen (2019), "New pycnodontiform fishes (Actinopterygii, Neopterygii) from the Early Cretaceous of the Argentinian Patagonia",
1344:"Macroids from mixed siliciclastic-carbonate high-frequency sequences of the Agrio Formation (Lower Cretaceous), Neuquén Basin: Palaeoecological and palaeoenvironmental constraints"
704:. Within the marine Pilmatué Member, a succession of approximately 130 metres (430 ft) thick, described as "San Eduardo Beds", is recognized as deposited in a wave-dominated
800:
of the Neuquén Basin. The finds were notable as well because of a relative lack of abundance of ichthyosaur fossils from the
Valanginian to Hauterivian worldwide. Fossil fish of
1273:
Ballent, S., Concheyro, A., Náñez, C., Pujana, I., Lescano, M., Carignano, A. P., Caramés, A., Angelozzi, G., & Ronchi, D. (2011). Microfósiles
Mesozoicos Y Cenozoicos.
2392:
2090:"Taxonomy and paleoecology of a new gastropod fauna from dysoxic outer ramp facies of the Lower Cretaceous Agrio Formation, Neuquén Basin, west-central Argentina"
1292:
2262:"Description of ichthyosaur remains from the Lower Cretaceous Agrio Formation (Neuquén Basin, west-central Argentina) and their paleobiological implications"
1704:
609:
2387:
649:
985:
693:. The sediments of the lower and upper members of the formation are marine in character, interpreted as the combination of thermal subsidence and a
119:
2487:
1169:] cyclic sedimentary unit: the Late Hauterivian to Early Barremian Agua de la Mula Member of the Agrio Formation, Neuquén Basin, Argentina.
1603:"First record of the Valanginian positive carbon isotope anomaly in the Mendoza shelf, Neuquén Basin, Argentina: palaeoclimatic implications"
2482:
569:
1879:
389:
962:
621:, representing its youngest formation. In the east of the Neuquén Basin, the formation rests upon continental clastic deposits of the
1293:"BioestratigrafĂa y paleoambiente de la FormaciĂłn Agrio (Cretácico Inferior), en la Provincia de Mendoza, Cuenca Neuquina, Argentina"
1532:
1533:"Basin evolution of Upper Cretaceous–Lower Cenozoic strata in the Malargüe fold-and-thrust belt: northern Neuquen Basin, Argentina"
2447:
2427:
1601:
GĂłmez Dacal, Alejandro R.; GĂłmez Peral, LucĂa E.; Spalletti, Luis A.; Sial, Alcides N.; Siccardi, Aron; PoirĂ©, Daniel G. (2018),
593:
in the northern-central part of the Neuquén Basin. The southern termination of the formation is the
Huincul High, formed by the
2467:
1816:
1559:
Fernández, Diana E.; Giachetti, Luciana; Sabine, Stöhr; Thuy, Ben; Pérez, Damián E.; Comerio, Marcos; Pazos, Pablo J. (2019),
1561:"Brittle stars from the Lower Cretaceous of Patagonia: first ophiuroid articulated remains for the Mesozoic of South America"
708:
setting with hyperdense currents. This sequence is overlain by about 40 metres (130 ft) thick limestones deposits in a
2492:
2442:
2437:
2432:
2397:
1992:"Lower Cretaceous ammonites from the Neuquén Basin, Argentina: A new heteromorph fauna from the uppermost Agrio Formation"
1812:
Los sistemas sedimentarios de la Formación Bajada Colorada (Cretácico Temprano) en el sur de la Cuenca Neuquina, Argentina
1257:
689:
The Agrio Formation was deposited in a post-rift setting of the Neuquén Basin, probably representing a tectonic regime of
2140:"A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications"
1767:
Lebinson, Fernando; Turienzo, MartĂn; Sánchez, Natalia; Araujo, Vanesa; D'Annunzio, MarĂa Celeste; Dimieri, Luis (2018),
785:
243:
1875:
Caracterización del Miembro Pilmatué de la Formación Agrio como reservorio no convencional de tipo shale (MSc. thesis)
1003:
633:. In its eastern part, the Agrio Formation is overlain by the clastic, carbonaceous and evaporitic deposits of the
2417:
2412:
2477:
2457:
2452:
2422:
1012:
792:
remains not determined to the genus level were described from the Agrio Formation, suggesting the possibility of
630:
454:
182:
2341:
2316:(Bivalvia, Trigonioida) in the lower member of the Agrio Formation (Lower Cretaceous), Neuquén Basin, Argentina"
2247:
289:
250:
2407:
813:
701:
2260:
Lazo, DarĂo G.; Talevi, Marianella; Cataldo, Cecilia S.; Aguirre Urreta, Beatriz; Fernández, Marta S. (2018),
1768:
1602:
1560:
1116:
Leanza, H. A., Hugo, C. A., & Repol, D. (2001). Hoja Geológica 3969-I, Zapala. Provincia del Neuquén. In
2320:
2234:
2054:
1946:
1831:
999:
770:
626:
125:
17:
2462:
670:
598:
231:
1093:
899:
age have been identified in Agrio Formation. However, fossils are not complete enough to define species.
717:
2402:
1501:
2230:"A Remarkable New Genus of Mytilidae (Bivalvia) from the Lower Cretaceous of Southwestern Gondwanaland"
970:
634:
458:
164:
2329:
2275:
2191:
2103:
2063:
2005:
1955:
1915:
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916:
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178:
136:
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1996:
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892:
821:
638:
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590:
586:
462:
446:
430:
328:
168:
146:
1684:
La formaciĂłn Vaca Muerta y equivalentes (Jurásico tardĂo-Cretácico temprano) en la Cuenca Neuquina
924:
2472:
1382:
859:
694:
690:
582:
422:
1037:
Weaver, C. E. (1931). Paleontology of the Jurassic and cretaceous of west central Argentina. In
990:
1942:"Decapod Crustacea from the Agrio Formation (Lower Cretaceous) of the Neuquén Basin, Argentina"
1769:"The structure of the northern Agrio fold and thrust belt (37°30' S), Neuquén Basin, Argentina"
1729:"Cretaceous terrestrial beds from the Neuquén Basin (Argentina) and their tetrapod assemblages"
868:
808:
545:
2217:
1374:
1324:
2337:
2291:
2283:
2243:
2207:
2199:
2161:
2153:
2119:
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2013:
1971:
1963:
1923:
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1366:
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1304:
1016:
1008:
497:
434:
426:
419:
346:
324:
1342:
Caratelli, Martina; Archuby, Fernando M.; FĂĽrsich, Franz; Pignatti, Johannes (2021-07-01).
1216:
1178:
1700:"Las principales discordancias del Jurásico Superior y el Cretácico de la Cuenca Neuquina"
994:
2333:
2279:
2195:
2107:
2067:
2009:
1959:
1919:
1746:
1660:
1514:
1362:
677:
with intercalating limestones and sandstones. The Avilé Member comprises sandstones and
2364:
Hoja GeolĂłgica 3969-II, NEUQUÉN, provincias del NeuquĂ©n, RĂo Negro y La Pampa 1:250,000
2212:
1836:
1810:
1773:
1724:
1607:
1565:
282:
2381:
2362:
2311:
2261:
2229:
2139:
2089:
2041:
1991:
1967:
1941:
1901:
1873:
1728:
1699:
1682:
1681:
Leanza, HĂ©ctor A.; Sattler, Federico; MartĂnez, Ricardo S.; Carbone, Osvaldo (2011),
1644:
1386:
673:. The Pilmatué and Agua de la Mula Members are characterized by thick successions of
594:
78:
31:
1902:"New Valanginian-Hauterivian neocomitid ammonites from the Neuquén Basin, Argentina"
1309:
778:
766:
581:
in an approximately 50 kilometres (31 mi) wide band from north to south along
2287:
2203:
2157:
2115:
2017:
1927:
1754:
1668:
1643:
Howell, John A.; Schwartz, Ernesto; Spalletti, Luis A.; Veiga, Gonzalo D. (2005),
1370:
1162:
Archuby, F. M., & FĂĽrsich, F. T. (2010). Facies analysis of a higly [
1261:
912:
908:
833:
797:
789:
705:
674:
516:
501:
493:
482:
474:
470:
466:
425:
that is up to 1,500 metres (4,900 ft) thick and is located in the southern
361:
53:
35:
2075:
896:
884:
827:
793:
762:
557:
536:
98:
63:
2361:
RodrĂguez, MarĂa F.; Leanza, HĂ©ctor A.; Salvarredy Aranguren, MatĂas (2007),
1786:
1620:
1578:
1378:
1328:
304:
291:
265:
252:
1849:
843:
738:
713:
678:
666:
662:
524:
509:
478:
442:
438:
227:
217:
103:
47:
2221:
2050:(Valanginian Neocomitidae) from the Neuquén Basin, West-Central Argentina"
625:, with the contact between the two formations characterized by a regional
873:
774:
754:
750:
734:
532:
520:
93:
88:
73:
68:
58:
2296:
2166:
2124:
2026:
1976:
1858:
1795:
1705:
Anales de la Academia Nacional de Ciencias Exactas, FĂsicas y Naturales
1629:
1587:
1319:
1291:
Ballent, Sara; Concheyro, Andrea; Sagasti, Guillermina (January 2006).
802:
758:
742:
722:
698:
578:
528:
108:
83:
1094:
http://www.opus-bayern.de/uni-wuerzburg/volltexte/2009/3717/index.html
658:
486:
39:
1523:
1940:
Aguirre Urreta, Beatriz; Lazo, DarĂo G.; Rawson, Peter F. (2012),
746:
648:
608:
568:
540:
213:
1830:
Olivo, Mariano S.; Schwartz, Ernesto; Veiga, Gonzalo D. (2016),
709:
508:. Similarly to these older units, it is potentially a source of
597:. Towards the east in the basin, the formation grades into the
1164:
629:. Towards the west, the formation unconformably overlies the
192:
220 km Ă— 50 km (137 mi Ă— 31 mi)
2367:, Instituto de GeologĂa y Recursos Minerales, pp. 1–165
2342:
10.1666/0022-3360(2003)077<1069:TGSBTI>2.0.CO;2
2248:
10.1666/0022-3360(2004)078<1187:ARNGOM>2.0.CO;2
907:
The Agrio Formation is considered the third-most important
492:
The Agrio Formation is considered the third most important
1217:
https://doi.org/https://doi.org/10.15517/rbt.v56i3.27147
1179:
https://doi.org/https://doi.org/10.15517/rbt.v56i3.27147
911:
of the hydrocarbon-rich Neuquén Basin, after the older
1687:, XVIII Congreso Geológico Argentino, pp. 113–129
923:
value averaging 2.5%, with some levels up to 5%. The
1464:
1462:
375:
367:
357:
352:
342:
334:
320:
281:
242:
237:
223:
209:
204:
196:
188:
174:
160:
152:
142:
132:
25:
1990:Aguirre Urreta, Beatriz; Rawson, Peter F. (2012),
1900:Aguirre Urreta, Beatriz; Rawson, Peter F. (2018),
1149:
1147:
1145:
1015:, contemporaneous fossiliferous formations of the
1103:
1101:
1063:
1061:
1059:
1049:
1047:
1002:, contemporaneous fossiliferous formation of the
993:, contemporaneous fossiliferous formation of the
712:environment. The presence of the newly described
697:rise. The middle Avilé member was deposited in a
1649:Geological Society, London, Special Publications
1275:Relatorio Del XVIII Congreso GeolĂłgico Argentino
1531:Balgord, Elizabeth A.; Carapa, Barbara (2014),
1244:
1242:
543:and fish. The newly described species of fish,
1407:
1405:
657:The Agrio Formation is primarily composed of
156:Pilmatué, Avilé & Agua de la Mula Members
8:
2088:Cataldo, Cecilia S.; Lazo, DarĂo G. (2016),
445:. This formation is the youngest one of the
733:The formation has provided many fossils of
118:
22:
2295:
2211:
2165:
2123:
2025:
1975:
1857:
1794:
1628:
1586:
1522:
1318:
1308:
2393:Lower Cretaceous Series of South America
1039:Memoires of the University of Washington
986:List of dinosaur-bearing rock formations
1027:
934:
617:The Agrio Formation is included in the
515:This formation has provided fossils of
396:
2228:Kauffman, E.G.; Leanza, H.A. (2004),
891:The first known brittle stars in the
837:were described from the formation in
812:were described from the formation in
613:Outcrop extent of the Agrio Formation
561:have been named after the formation.
7:
1084:
1082:
1033:
1031:
725:conditions for the Agrio Formation.
573:Agrio Formation in Aguada de la Mula
1809:Moyano BohĂłrquez, Fernando (2004),
200:Up to 1,500 m (4,900 ft)
14:
1880:Universidad Nacional de RĂo Negro
1447:Aguirre Urreta & Rawson, 2018
1429:Aguirre Urreta & Rawson, 2012
944:Ammonite from the Agrio Formation
866:Newly described species of fish,
653:Agrio Formation close to Pilmatué
2388:Geologic formations of Argentina
1968:10.1111/j.1475-4983.2012.01175.x
1817:Universidad Nacional de La Plata
1645:"The Neuquén Basin: An overview"
961:
949:
937:
888:were named after the formation.
796:of these marine reptiles in the
395:
388:
1310:10.4067/S0716-02082006000100003
1076:GĂłmez Dacal et al., 2018, p.113
637:and in the western area by the
1723:Leanza, H.A.; Apesteguia, S.;
1:
2288:10.1016/j.cretres.2018.02.019
2204:10.1016/j.cretres.2018.10.003
2158:10.1016/j.cretres.2012.05.007
2116:10.1016/j.cretres.2015.05.006
2018:10.1016/j.cretres.2012.01.001
1928:10.1016/j.cretres.2017.03.017
1755:10.1016/j.cretres.2003.10.005
1727:; De la Fuente, M.S. (2004),
1669:10.1144/GSL.SP.2005.252.01.01
1371:10.1016/j.cretres.2021.104778
661:rocks with intercalations of
2040:Aguirre Urreta, M.B (1998),
1411:Gouiric Cavalli et al., 2019
721:led researchers to estimate
283:Approximate paleocoordinates
2488:Geology of Neuquén Province
2483:Geology of Mendoza Province
1420:Aguirre Urreta et al., 2012
1248:Kauffman & Leanza, 2004
1017:Magallanes or Austral Basin
860:Comahueites aequalicostatus
404:Agrio Formation (Argentina)
2509:
1297:Revista GeolĂłgica de Chile
956:Bivalve from the formation
455:Bajada Colorada Formations
183:Bajada Colorada Formations
15:
2076:10.1017/S002233600002401X
1698:Leanza, HĂ©ctor A (2005),
1481:Geologic Map, 2007, p.142
1139:Gallina et al., 2014, p.2
1130:Olivo et al., 2016, p.218
879:Holcoptychites agrioensis
631:Bajada Colorada Formation
552:Holcoptychites agrioensis
383:
117:
30:
1872:Voglino, Sergio (2017),
1787:10.5027/andgeoV45n2-3049
1621:10.5027/andgeoV45n2-3059
1579:10.5027/andgeoV46n2-3157
1438:Cataldo & Lazo, 2016
685:Depositional environment
496:in the hydrocarbon-rich
16:Not to be confused with
2448:Shallow marine deposits
2428:Conglomerate formations
2321:Journal of Paleontology
2235:Journal of Paleontology
2055:Journal of Paleontology
1850:10.5027/andgeoV43n2-a04
1191:Acta Geologica Polonica
1088:Archuby, F. M. (2009).
1013:RĂo Belgrano Formations
1000:Cerro Barcino Formation
822:Palaeohomarus pacificus
771:calcareous nannofossils
124:Agrio Formation at its
2468:Source rock formations
2310:Lazo, DarĂo G (2003),
2138:Cataldo, C.S. (2012),
654:
614:
574:
18:Bajada del Agrio Group
1004:Cañadón Asfalto Basin
917:Los Molles Formations
885:Pholadomya agrioensis
834:Sabaudiella riverorum
652:
627:transgressive surface
612:
585:longitude west, from
572:
558:Pholadomya agrioensis
502:Vaca Muerta Formation
465:. It is dated to the
429:and northern-central
2493:Geology of Patagonia
2443:Deep marine deposits
2438:Limestone formations
2433:Sandstone formations
2398:Cretaceous Argentina
1236:Aguirre Urreta, 1998
1041:(Vol. 1, pp. 1–599).
869:Tranawuen agrioensis
809:Tranawuen agrioensis
681:with conglomerates.
623:Mulichinco Formation
599:Centenario Formation
546:Tranawuen agrioensis
506:Los Molles Formation
463:La Amarga Formations
457:and overlain by the
169:La Amarga Formations
137:Geological formation
2334:2003JPal...77.1069L
2280:2018CrRes..89....8L
2267:Cretaceous Research
2196:2019CrRes..94...45G
2183:Cretaceous Research
2145:Cretaceous Research
2108:2016CrRes..57..165C
2095:Cretaceous Research
2068:1998JPal...72...39A
2010:2012CrRes..35..208A
1997:Cretaceous Research
1960:2012Palgy..55.1091A
1920:2018CrRes..88..149A
1907:Cretaceous Research
1747:2004CrRes..25...61L
1734:Cretaceous Research
1661:2005GSLSP.252....1H
1515:2017Lsphe...9..453B
1363:2021CrRes.12304778C
1351:Cretaceous Research
1153:Voglino, 2017, p.51
1107:Voglino, 2017, p.50
1067:Voglino, 2017, p.49
1053:Voglino, 2017, p.39
893:Southern Hemisphere
857:, and the ammonite
828:Curacoites rotundus
718:Eunerinea mendozana
639:La Amarga Formation
301: /
262: /
32:Stratigraphic range
927:are II to II/III.
882:, and the bivalve
844:Ampullina pichinka
695:eustatic sea level
691:thermal subsidence
655:
615:
575:
555:, and the bivalve
423:geologic formation
2418:Valanginian Stage
2413:Hauterivian Stage
1399:Lazo et al., 2018
971:Ptychomya koeneni
903:Petroleum geology
841:, the gastropods
803:Gyrodus huiliches
635:HuitrĂn Formation
471:Early Hauterivian
412:
411:
329:Neuquén Provinces
2500:
2458:Fluvial deposits
2453:Deltaic deposits
2423:Shale formations
2374:
2373:
2372:
2350:
2349:
2348:
2328:(6): 1069–1085,
2306:
2305:
2304:
2299:
2256:
2255:
2254:
2242:(6): 1187–1191,
2224:
2215:
2176:
2175:
2174:
2169:
2134:
2133:
2132:
2127:
2084:
2083:
2082:
2036:
2035:
2034:
2029:
1986:
1985:
1984:
1979:
1954:(5): 1091–1103,
1936:
1935:
1934:
1889:
1888:
1887:
1882:, pp. 1–196
1868:
1867:
1866:
1861:
1826:
1825:
1824:
1819:, pp. 1–250
1805:
1804:
1803:
1798:
1763:
1762:
1761:
1719:
1718:
1717:
1694:
1693:
1692:
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1675:
1639:
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1637:
1632:
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1590:
1555:
1554:
1553:
1537:
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1526:
1482:
1479:
1473:
1466:
1457:
1454:
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1439:
1436:
1430:
1427:
1421:
1418:
1412:
1409:
1400:
1397:
1391:
1390:
1348:
1339:
1333:
1332:
1322:
1312:
1288:
1282:
1271:
1265:
1255:
1249:
1246:
1237:
1234:
1228:
1225:
1219:
1204:
1198:
1187:
1181:
1160:
1154:
1151:
1140:
1137:
1131:
1128:
1122:
1114:
1108:
1105:
1096:
1086:
1077:
1074:
1068:
1065:
1054:
1051:
1042:
1035:
965:
953:
941:
825:, and ammonites
475:Late Valanginian
467:Late Valanginian
449:, overlying the
437:of northwestern
431:Neuquén Province
427:Mendoza Province
420:Early Cretaceous
399:
398:
392:
316:
315:
313:
312:
311:
306:
302:
299:
298:
297:
294:
277:
276:
274:
273:
272:
267:
263:
260:
259:
258:
255:
122:
113:
50:
36:Late Valanginian
23:
2508:
2507:
2503:
2502:
2501:
2499:
2498:
2497:
2408:Barremian Stage
2378:
2377:
2370:
2368:
2360:
2346:
2344:
2309:
2302:
2300:
2259:
2252:
2250:
2227:
2179:
2172:
2170:
2137:
2130:
2128:
2087:
2080:
2078:
2044:Karakaschiceras
2042:"The ammonites
2039:
2032:
2030:
1989:
1982:
1980:
1939:
1932:
1930:
1899:
1885:
1883:
1871:
1864:
1862:
1829:
1822:
1820:
1808:
1801:
1799:
1766:
1759:
1757:
1722:
1715:
1713:
1697:
1690:
1688:
1680:
1673:
1671:
1642:
1635:
1633:
1600:
1593:
1591:
1558:
1551:
1549:
1535:
1530:
1498:
1490:
1485:
1480:
1476:
1467:
1460:
1455:
1451:
1446:
1442:
1437:
1433:
1428:
1424:
1419:
1415:
1410:
1403:
1398:
1394:
1346:
1341:
1340:
1336:
1290:
1289:
1285:
1272:
1268:
1258:Agrio Formation
1256:
1252:
1247:
1240:
1235:
1231:
1226:
1222:
1205:
1201:
1188:
1184:
1161:
1157:
1152:
1143:
1138:
1134:
1129:
1125:
1115:
1111:
1106:
1099:
1087:
1080:
1075:
1071:
1066:
1057:
1052:
1045:
1036:
1029:
1025:
991:Caiuá Formation
982:
975:
966:
957:
954:
945:
942:
933:
905:
850:Mesalia? kushea
731:
687:
647:
607:
567:
549:, the ammonite
479:Early Barremian
416:Agrio Formation
408:
407:
406:
405:
402:
401:
400:
309:
307:
303:
300:
295:
292:
290:
288:
287:
270:
268:
264:
261:
256:
253:
251:
249:
248:
128:
112:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
45:
44:
42:
26:Agrio Formation
21:
12:
11:
5:
2506:
2504:
2496:
2495:
2490:
2485:
2480:
2475:
2470:
2465:
2460:
2455:
2450:
2445:
2440:
2435:
2430:
2425:
2420:
2415:
2410:
2405:
2400:
2395:
2390:
2380:
2379:
2376:
2375:
2357:
2356:
2352:
2351:
2307:
2257:
2225:
2177:
2135:
2085:
2037:
1987:
1937:
1896:
1895:
1891:
1890:
1869:
1837:Andean Geology
1827:
1806:
1781:(2): 249–273,
1774:Andean Geology
1764:
1720:
1695:
1678:
1640:
1615:(2): 111–129,
1608:Andean Geology
1598:
1573:(2): 421–432,
1566:Andean Geology
1556:
1541:Basin Research
1528:
1524:10.1130/L546.1
1509:(3): 453–462,
1495:
1494:
1489:
1486:
1484:
1483:
1474:
1458:
1449:
1440:
1431:
1422:
1413:
1401:
1392:
1334:
1283:
1279:September 2017
1266:
1250:
1238:
1229:
1220:
1199:
1182:
1155:
1141:
1132:
1123:
1109:
1097:
1078:
1069:
1055:
1043:
1026:
1024:
1021:
1020:
1019:
1006:
997:
988:
981:
978:
977:
976:
967:
960:
958:
955:
948:
946:
943:
936:
932:
929:
904:
901:
730:
729:Fossil content
727:
686:
683:
669:and rare fine
646:
643:
606:
603:
566:
563:
410:
409:
403:
394:
393:
387:
386:
385:
384:
381:
380:
377:
373:
372:
369:
365:
364:
359:
355:
354:
350:
349:
344:
340:
339:
336:
332:
331:
322:
318:
317:
285:
279:
278:
246:
240:
239:
235:
234:
225:
221:
220:
211:
207:
206:
202:
201:
198:
194:
193:
190:
186:
185:
176:
172:
171:
162:
158:
157:
154:
150:
149:
144:
140:
139:
134:
130:
129:
123:
115:
114:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
51:
28:
27:
13:
10:
9:
6:
4:
3:
2:
2505:
2494:
2491:
2489:
2486:
2484:
2481:
2479:
2478:Neuquén Basin
2476:
2474:
2471:
2469:
2466:
2464:
2463:Reef deposits
2461:
2459:
2456:
2454:
2451:
2449:
2446:
2444:
2441:
2439:
2436:
2434:
2431:
2429:
2426:
2424:
2421:
2419:
2416:
2414:
2411:
2409:
2406:
2404:
2401:
2399:
2396:
2394:
2391:
2389:
2386:
2385:
2383:
2366:
2365:
2359:
2358:
2354:
2353:
2343:
2339:
2335:
2331:
2327:
2323:
2322:
2317:
2315:
2308:
2298:
2293:
2289:
2285:
2281:
2277:
2273:
2269:
2268:
2263:
2258:
2249:
2245:
2241:
2237:
2236:
2231:
2226:
2223:
2219:
2214:
2209:
2205:
2201:
2197:
2193:
2189:
2185:
2184:
2178:
2168:
2163:
2159:
2155:
2151:
2147:
2146:
2141:
2136:
2126:
2121:
2117:
2113:
2109:
2105:
2101:
2097:
2096:
2091:
2086:
2077:
2073:
2069:
2065:
2061:
2057:
2056:
2051:
2049:
2048:Neohoploceras
2045:
2038:
2028:
2023:
2019:
2015:
2011:
2007:
2003:
1999:
1998:
1993:
1988:
1978:
1973:
1969:
1965:
1961:
1957:
1953:
1949:
1948:
1947:Palaeontology
1943:
1938:
1929:
1925:
1921:
1917:
1913:
1909:
1908:
1903:
1898:
1897:
1893:
1892:
1881:
1877:
1876:
1870:
1860:
1855:
1851:
1847:
1843:
1839:
1838:
1833:
1828:
1818:
1814:
1813:
1807:
1797:
1792:
1788:
1784:
1780:
1776:
1775:
1770:
1765:
1756:
1752:
1748:
1744:
1740:
1736:
1735:
1730:
1726:
1721:
1711:
1707:
1706:
1701:
1696:
1686:
1685:
1679:
1670:
1666:
1662:
1658:
1654:
1650:
1646:
1641:
1631:
1626:
1622:
1618:
1614:
1610:
1609:
1604:
1599:
1589:
1584:
1580:
1576:
1572:
1568:
1567:
1562:
1557:
1547:
1543:
1542:
1534:
1529:
1525:
1520:
1516:
1512:
1508:
1504:
1503:
1497:
1496:
1492:
1491:
1487:
1478:
1475:
1471:
1465:
1463:
1459:
1453:
1450:
1444:
1441:
1435:
1432:
1426:
1423:
1417:
1414:
1408:
1406:
1402:
1396:
1393:
1388:
1384:
1380:
1376:
1372:
1368:
1364:
1360:
1356:
1352:
1345:
1338:
1335:
1330:
1326:
1321:
1316:
1311:
1306:
1302:
1298:
1294:
1287:
1284:
1280:
1276:
1270:
1267:
1263:
1259:
1254:
1251:
1245:
1243:
1239:
1233:
1230:
1227:Cataldo, 2012
1224:
1221:
1218:
1214:
1210:
1203:
1200:
1196:
1192:
1186:
1183:
1180:
1176:
1172:
1168:
1166:
1159:
1156:
1150:
1148:
1146:
1142:
1136:
1133:
1127:
1124:
1120:
1113:
1110:
1104:
1102:
1098:
1095:
1091:
1085:
1083:
1079:
1073:
1070:
1064:
1062:
1060:
1056:
1050:
1048:
1044:
1040:
1034:
1032:
1028:
1022:
1018:
1014:
1010:
1007:
1005:
1001:
998:
996:
992:
989:
987:
984:
983:
979:
973:
972:
964:
959:
952:
947:
940:
935:
930:
928:
926:
925:kerogen types
922:
918:
914:
910:
902:
900:
898:
894:
889:
887:
886:
881:
880:
875:
871:
870:
864:
862:
861:
856:
852:
851:
846:
845:
840:
836:
835:
830:
829:
824:
823:
817:
815:
811:
810:
805:
804:
799:
795:
791:
787:
782:
780:
776:
772:
768:
764:
760:
756:
752:
748:
744:
740:
736:
728:
726:
724:
720:
719:
715:
711:
707:
703:
700:
696:
692:
684:
682:
680:
676:
672:
671:conglomerates
668:
664:
660:
651:
644:
642:
640:
636:
632:
628:
624:
620:
619:Mendoza Group
611:
604:
602:
600:
596:
595:Huincul Fault
592:
588:
584:
580:
571:
564:
562:
560:
559:
554:
553:
548:
547:
542:
538:
534:
530:
526:
522:
518:
513:
511:
507:
503:
499:
498:Neuquén Basin
495:
490:
488:
484:
480:
476:
472:
468:
464:
460:
456:
452:
448:
447:Mendoza Group
444:
440:
436:
435:Neuquén Basin
432:
428:
424:
421:
417:
391:
382:
378:
374:
370:
366:
363:
360:
356:
351:
348:
347:Neuquén Basin
345:
341:
337:
333:
330:
326:
323:
319:
314:
305:38.2°S 33.7°W
286:
284:
280:
275:
266:38.0°S 70.0°W
247:
245:
241:
236:
233:
229:
226:
222:
219:
215:
212:
208:
203:
199:
195:
191:
187:
184:
180:
177:
173:
170:
166:
163:
159:
155:
151:
148:
147:Mendoza Group
145:
141:
138:
135:
131:
127:
121:
116:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
49:
46:130–120
41:
37:
33:
29:
24:
19:
2403:Aptian Stage
2369:, retrieved
2363:
2355:Geologic map
2345:, retrieved
2325:
2319:
2314:Steinmanella
2313:
2301:, retrieved
2271:
2265:
2251:, retrieved
2239:
2233:
2187:
2181:
2171:, retrieved
2149:
2143:
2129:, retrieved
2099:
2093:
2079:, retrieved
2062:(1): 39–59,
2059:
2053:
2047:
2043:
2031:, retrieved
2001:
1995:
1981:, retrieved
1951:
1945:
1931:, retrieved
1911:
1905:
1894:Paleontology
1884:, retrieved
1874:
1863:, retrieved
1841:
1835:
1821:, retrieved
1811:
1800:, retrieved
1778:
1772:
1758:, retrieved
1741:(1): 61–87,
1738:
1732:
1714:, retrieved
1709:
1703:
1689:, retrieved
1683:
1672:, retrieved
1652:
1648:
1634:, retrieved
1612:
1606:
1592:, retrieved
1570:
1564:
1550:, retrieved
1545:
1539:
1506:
1500:
1488:Bibliography
1477:
1469:
1452:
1443:
1434:
1425:
1416:
1395:
1354:
1350:
1337:
1303:(1): 47–79.
1300:
1296:
1286:
1278:
1274:
1269:
1253:
1232:
1223:
1212:
1208:
1202:
1194:
1190:
1185:
1174:
1170:
1163:
1158:
1135:
1126:
1117:
1112:
1089:
1072:
1038:
995:Paraná Basin
969:
906:
890:
883:
877:
867:
865:
858:
848:
842:
832:
826:
820:
819:The decapod
818:
807:
801:
783:
779:foraminifers
767:microfossils
732:
716:
688:
675:black shales
656:
616:
605:Stratigraphy
576:
556:
550:
544:
517:ichthyosaurs
514:
500:, after the
491:
485:to earliest
415:
413:
376:Year defined
353:Type section
310:-38.2; -33.7
271:-38.0; -70.0
232:conglomerate
126:type section
2312:"The genus
2297:11336/88401
2167:11336/11478
2125:11336/20395
2102:: 165–189,
2027:11336/68453
2004:: 208–216,
1977:11336/68260
1914:: 149–157,
1859:11336/49209
1844:: 215–239,
1796:11336/83841
1725:Novas, F.E.
1655:(1): 1–14,
1630:11336/64562
1588:11336/97700
1502:Lithosphere
1320:11336/93727
1262:Fossilworks
1121:(Vol. 275).
913:Vaca Muerta
909:source rock
798:epeiric sea
790:ichthyosaur
702:environment
645:Lithologies
565:Description
494:source rock
483:Hauterivian
362:Agrio River
308: /
269: /
244:Coordinates
2382:Categories
2371:2019-02-23
2347:2019-02-25
2303:2019-02-26
2253:2019-02-25
2173:2019-02-25
2131:2019-02-26
2081:2019-02-25
2033:2019-02-26
1983:2019-02-26
1933:2019-02-26
1886:2019-02-23
1865:2019-02-22
1823:2019-02-14
1802:2019-02-22
1760:2019-02-16
1716:2019-02-14
1691:2019-02-14
1674:2019-02-14
1636:2019-02-22
1594:2019-06-15
1552:2019-02-22
1468:Fernández
1456:Lazo, 2003
1357:: 104778.
1281:, 489–528.
1215:, 53–106.
1209:Beringeria
1197:(1), 1–26.
1177:, 53–106.
1171:Beringeria
1023:References
897:Cretaceous
794:viviparity
739:gastropods
679:claystones
667:sandstones
663:limestones
537:echinoderm
525:gastropods
451:Mulichinco
179:Mulichinco
38:-earliest
2473:Shale gas
2190:: 45–58,
2152:: 51–60,
1712:: 147–155
1387:233951814
1379:0195-6671
1329:0716-0208
968:Bivalve (
863:in 2018.
775:ostracods
755:echinoids
735:ammonites
714:gastropod
591:39° south
579:crops out
521:ammonites
510:shale gas
443:Argentina
439:Patagonia
433:, in the
358:Named for
338:Argentina
228:Limestone
218:sandstone
205:Lithology
197:Thickness
161:Underlies
153:Sub-units
2274:: 8–21,
2222:30996506
980:See also
874:ammonite
759:crinoids
751:decapods
743:bivalves
723:tropical
533:decapods
529:bivalves
368:Named by
238:Location
175:Overlies
2330:Bibcode
2276:Bibcode
2213:6464094
2192:Bibcode
2104:Bibcode
2064:Bibcode
2006:Bibcode
1956:Bibcode
1916:Bibcode
1743:Bibcode
1657:Bibcode
1511:Bibcode
1493:General
1472:., 2019
1359:Bibcode
1119:BoletĂn
931:Gallery
706:deltaic
699:fluvial
659:pelitic
459:HuitrĂn
418:is an
335:Country
325:Mendoza
296:33°42′W
293:38°12′S
257:70°00′W
254:38°00′S
210:Primary
165:HuitrĂn
143:Unit of
2220:
2210:
1548:: 1–24
1385:
1377:
1327:
1009:Zapata
806:, and
747:corals
710:reefal
541:corals
487:Aptian
371:Weaver
343:Extent
327:&
321:Region
181:&
167:&
40:Aptian
1536:(PDF)
1470:et al
1383:S2CID
1347:(PDF)
481:, or
224:Other
214:Shale
2218:PMID
2046:and
1375:ISSN
1325:ISSN
1264:.org
1011:and
915:and
895:and
855:2016
847:and
839:2012
831:and
814:2019
786:2018
765:and
763:nano
761:and
504:and
461:and
453:and
414:The
379:1931
189:Area
133:Type
54:Preęž’
2338:doi
2292:hdl
2284:doi
2244:doi
2208:PMC
2200:doi
2162:hdl
2154:doi
2120:hdl
2112:doi
2072:doi
2022:hdl
2014:doi
1972:hdl
1964:doi
1924:doi
1854:hdl
1846:doi
1791:hdl
1783:doi
1751:doi
1665:doi
1653:252
1625:hdl
1617:doi
1583:hdl
1575:doi
1519:doi
1367:doi
1355:123
1315:hdl
1305:doi
1260:at
1165:sic
921:TOC
853:in
784:In
781:).
589:to
587:37°
583:70°
477:to
469:to
2384::
2336:,
2326:77
2324:,
2318:,
2290:,
2282:,
2272:89
2270:,
2264:,
2240:78
2238:,
2232:,
2216:,
2206:,
2198:,
2188:94
2186:,
2160:,
2150:40
2148:,
2142:,
2118:,
2110:,
2100:57
2098:,
2092:,
2070:,
2060:72
2058:,
2052:,
2020:,
2012:,
2002:35
2000:,
1994:,
1970:,
1962:,
1952:55
1950:,
1944:,
1922:,
1912:88
1910:,
1904:,
1878:,
1852:,
1842:43
1840:,
1834:,
1815:,
1789:,
1779:45
1777:,
1771:,
1749:,
1739:25
1737:,
1731:,
1710:57
1708:,
1702:,
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