339:
302:
866:
644:
355:
346:
318:
309:
898:
1485:
Dalman, Sebastian G.; Loewen, Mark A.; Pyron, R. Alexander; Jasinski, Steven E.; Malinzak, D. Edward; Lucas, Spencer G.; Fiorillo, Anthony R.; Currie, Philip J.; Longrich, Nicholas R. (2024-01-11).
1582:
1587:
1577:
1572:
1348:"Stratigraphy and Age of the Dinosaur-Dominated Fossil Assemblage of the Upper Cretaceous Hall Lake Member of the Mcrae Formation, Sierra County, New Mexico"
338:
301:
1354:. New Mexico Geological Society, 2017 Annual Spring Meeting, Proceedings Volume, Theme: "Uranium in New Mexico: The Resource and the Legacy".
1597:
1440:"Sierraceratops turneri, a new chasmosaurine ceratopsid from the Hall Lake Formation (Upper Cretaceous) of south-central New Mexico"
1324:
1487:"A giant tyrannosaur from the Campanian–Maastrichtian of southern North America and the evolution of tyrannosaurid gigantism"
1592:
199:
206:
245:
389:
1346:
Lucas, Spencer G.; Dalman, Sebastian; Lichtig, Asher J.; Elrick, Scott; Nelson, W. John; Krainer, Karl (2017).
1387:
1285:"Onset of the Laramide orogeny and associated magmatism in southern New Mexico based on U-Pb geochronology"
1283:
Amato, Jeffrey M.; Mack, Greg H.; Jonell, Tara N.; Seager, William R.; Upchurch, Garland R. (2017-05-11).
876:
434:
1328:
1160:
1009:
694:
141:
1451:
450:
385:
121:
1225:
1467:
1439:
1415:
1013:
438:
1236:
1526:
1508:
1407:
1300:
865:
643:
1284:
1516:
1498:
1459:
1438:
Dalman, Sebastian G.; Lucas, Spencer G.; Jasinski, Steven E.; Longrich, Nicholas R. (2022).
1399:
1355:
1292:
442:
1347:
585:
446:
426:(1984) note the presence of basalt flows and alluvium dating to the Quaternary-Tertiary.
31:
1388:"Late Cretaceous (Lancian) dinosaurs from the McRae Formation, Sierra County, New Mexico"
1521:
1486:
1455:
238:
1566:
1471:
1419:
1386:
Lozinsky, Richard P.; Hunt, Adrian P.; Wolberg, Donald L.; Lucas, Spencer G. (1984).
1095:
973:
617:
78:
39:
27:
1257:
1170:
994:
907:
1549:
1463:
1192:
836:
782:
654:
527:
401:
131:
53:
1503:
1553:
1214:
984:
955:
931:
855:
768:
513:
280:
152:
98:
63:
1512:
1411:
1304:
260:
247:
221:
208:
1148:
1074:
897:
705:
682:
441:
units overly the formation. Where some choose to classify these layers as a
418:
187:
103:
47:
35:
1530:
1403:
1360:
1203:
397:
179:
163:
156:
93:
88:
73:
68:
58:
429:
It overlooks the Jose Creek Member and is composed of purple and maroon
1085:
775:
520:
413:
393:
108:
83:
1296:
159:
741:
486:
422:
as index fossils to recover a
Campanian-Maastrichtian age, Lozinsky
633:
NMMNH P-3698, a partial skull, lower jaw bones, teeth, and chevrons
1247:
1181:
926:
746:
642:
491:
430:
183:
437:
or a color distinction where conglomerate is absent. Various
896:
864:
404:, including the Elephant Butte and Staton-LaPoint locales.
983:
Indeterminate and of unknown origins due to faulting or
1352:
New Mexico
Geological Society Annual Spring Meeting
286:
276:
237:
198:
193:
175:
170:
147:
137:
127:
117:
21:
449:, others classify it as a distinct formation in a
935:is said to exist above the base of the formation
412:While most estimates place it firmly within the
8:
354:
345:
317:
308:
1012:, near identical from UNM-FKK-001P of the
433:. When they meet, it is marked by a basal
18:
1583:Sandstone formations of the United States
1520:
1502:
1359:
1111:
1029:
811:
556:
1275:
416:fauna, specifically using taxa such as
325:Hall Lake Formation (the United States)
1289:Geological Society of America Bulletin
1588:Shale formations of the United States
1550:McRae, Sierra County, New Mexico, USA
7:
1578:Maastrichtian Stage of North America
1544:
1542:
1540:
1433:
1431:
1429:
1381:
1379:
1377:
1375:
1373:
1371:
1341:
1339:
1337:
1320:
1318:
1316:
1314:
400:. It is regarded as a member of the
1573:Cretaceous formations of New Mexico
798:Uncertain or tentative taxa are in
543:Uncertain or tentative taxa are in
848:USNM 243, dorsal vertebral centrum
16:A geologic formation in New Mexico
14:
758:Taxon falsely reported as present
503:Taxon falsely reported as present
1138:2 miles south of Elephant Butte
843:2 miles south of Elephant Butte
598:TKM001, dorsal vertebral centrum
362:Hall Lake Formation (New Mexico)
353:
344:
337:
316:
307:
300:
1003:TKM011, pyramidal bone fragment
763:Dubious taxon or junior synonym
508:Dubious taxon or junior synonym
1:
1464:10.1016/j.cretres.2021.105034
607:(1984) call it indeterminate
328:Show map of the United States
947:Indeterminate, in abundance
239:Approximate paleocoordinates
1084:Index fossils suggesting a
887:Partial skeleton with skull
725:
470:
1614:
1598:Paleontology in New Mexico
1504:10.1038/s41598-023-47011-0
1164:
1158:
1153:
1090:
1083:
1059:
1052:
937:
914:
906:
732:
728:
698:
692:
668:TKM007, a damaged humerus
477:
473:
294:
26:
962:Elephant Butte (upper)?
730:
475:
392:, New Mexico preserving
1053:Elephant Butte (upper)
944:Elephant Butte (lower)
912:Elephant Butte (upper)
882:Elephant Butte (lower)
628:Elephant Butte (upper)
920:TKM020, crest fragment
901:
877:Sierraceratops turneri
869:
806:taxa are discredited.
647:
551:taxa are discredited.
380:, formerly called the
365:Show map of New Mexico
978:cannot be determined
900:
868:
646:
1404:10.58799/NMG-v6n4.72
1361:10.56577/SM-2017.479
396:fauna, most notably
386:geological formation
122:Geological formation
1593:Mudstone formations
1456:2022CrRes.13005034D
1444:Cretaceous Research
673:Tentative referral
558:
378:Hall Lake Formation
257: /
218: /
28:Stratigraphic range
22:Hall Lake Formation
1491:Scientific Reports
1392:New Mexico Geology
1159:Possibly from the
1014:Kirtland Formation
1008:Possibly from the
917:TKM002, a coranoid
902:
870:
753:Reclassified taxon
693:Possibly from the
648:
557:
498:Reclassified taxon
1267:
1266:
1161:Jose Creek Member
1105:
1104:
1023:
1022:
1010:Jose Creek Member
859:or a novel taxon
810:
809:
801:
789:
788:
785:
778:
771:
764:
759:
754:
749:
719:
718:
695:Jose Creek Member
555:
554:
546:
534:
533:
530:
523:
516:
509:
504:
499:
494:
374:
373:
142:Jose Creek Member
1605:
1557:
1546:
1535:
1534:
1524:
1506:
1482:
1476:
1475:
1435:
1424:
1423:
1383:
1366:
1365:
1363:
1343:
1332:
1322:
1309:
1308:
1297:10.1130/B31629.1
1280:
1112:
1030:
812:
799:
781:
774:
767:
762:
757:
752:
745:
742:
726:
559:
544:
526:
519:
512:
507:
502:
497:
490:
487:
471:
382:Hall Lake Member
366:
357:
356:
348:
347:
341:
329:
320:
319:
311:
310:
304:
272:
271:
269:
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113:
50:
19:
1613:
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1604:
1603:
1602:
1563:
1562:
1561:
1560:
1547:
1538:
1484:
1483:
1479:
1437:
1436:
1427:
1385:
1384:
1369:
1345:
1344:
1335:
1325:Vigla Formation
1323:
1312:
1282:
1281:
1277:
1272:
1110:
1028:
797:
740:
724:
593:Staton-LaPoint
586:Tyrannosauridae
542:
485:
469:
464:
459:
453:of formations.
447:McRae Formation
410:
370:
369:
368:
367:
364:
363:
360:
359:
358:
350:
349:
332:
331:
330:
327:
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205:
204:
112:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
46:83.5–66.0
45:
44:
42:
32:Late Cretaceous
17:
12:
11:
5:
1611:
1609:
1601:
1600:
1595:
1590:
1585:
1580:
1575:
1565:
1564:
1559:
1558:
1536:
1477:
1425:
1367:
1333:
1310:
1274:
1273:
1271:
1268:
1265:
1264:
1262:
1254:
1253:
1251:
1243:
1242:
1240:
1232:
1231:
1229:
1221:
1220:
1218:
1210:
1209:
1207:
1199:
1198:
1196:
1188:
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1177:
1176:
1174:
1166:
1165:
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1133:
1129:
1128:
1125:
1122:
1119:
1116:
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1103:
1102:
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1098:
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1089:
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1080:
1078:
1070:
1069:
1067:
1065:
1061:
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1058:
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1047:
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1037:
1034:
1027:
1024:
1021:
1020:
1018:
1016:
1006:
1005:
1004:
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997:
991:
990:
988:
981:
979:
976:
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965:
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948:
945:
941:
940:
938:
936:
923:
922:
921:
918:
913:
910:
904:
903:
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890:
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883:
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872:
871:
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849:
844:
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832:
831:
828:
825:
822:
819:
816:
808:
807:
792:
790:
787:
786:
779:
772:
765:
760:
755:
750:
734:
733:
731:
729:
723:
722:Ornithischians
720:
717:
716:
714:
712:
710:
708:
702:
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691:
689:
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621:
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588:
582:
581:
578:
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572:
569:
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532:
531:
524:
517:
510:
505:
500:
495:
479:
478:
476:
474:
468:
465:
463:
460:
458:
457:Fossil content
455:
409:
406:
372:
371:
361:
352:
351:
343:
342:
336:
335:
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333:
324:
315:
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292:
291:
288:
284:
283:
278:
274:
273:
241:
235:
234:
222:33.2°N 107.1°W
202:
196:
195:
191:
190:
177:
173:
172:
168:
167:
149:
145:
144:
139:
135:
134:
129:
125:
124:
119:
115:
114:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
51:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
1610:
1599:
1596:
1594:
1591:
1589:
1586:
1584:
1581:
1579:
1576:
1574:
1571:
1570:
1568:
1555:
1551:
1545:
1543:
1541:
1537:
1532:
1528:
1523:
1518:
1514:
1510:
1505:
1500:
1496:
1492:
1488:
1481:
1478:
1473:
1469:
1465:
1461:
1457:
1453:
1449:
1445:
1441:
1434:
1432:
1430:
1426:
1421:
1417:
1413:
1409:
1405:
1401:
1397:
1393:
1389:
1382:
1380:
1378:
1376:
1374:
1372:
1368:
1362:
1357:
1353:
1349:
1342:
1340:
1338:
1334:
1330:
1326:
1321:
1319:
1317:
1315:
1311:
1306:
1302:
1298:
1294:
1290:
1286:
1279:
1276:
1269:
1263:
1261:
1260:
1256:
1255:
1252:
1250:
1249:
1245:
1244:
1241:
1239:
1238:
1234:
1233:
1230:
1228:
1227:
1223:
1222:
1219:
1217:
1216:
1212:
1211:
1208:
1206:
1205:
1201:
1200:
1197:
1195:
1194:
1190:
1189:
1186:
1184:
1183:
1179:
1178:
1175:
1173:
1172:
1168:
1167:
1162:
1156:
1151:
1150:
1146:
1145:
1142:
1140:
1137:
1134:
1132:Tracheophyta
1131:
1130:
1126:
1123:
1120:
1117:
1114:
1113:
1107:
1101:
1099:
1097:
1096:Bothremydidae
1094:
1093:
1087:
1081:
1079:
1077:
1076:
1072:
1071:
1068:
1066:
1063:
1062:
1057:
1055:
1049:
1048:
1044:
1041:
1038:
1035:
1032:
1031:
1025:
1019:
1017:
1015:
1011:
1007:
1002:
1001:
1000:
998:
996:
993:
992:
989:
986:
982:
980:
977:
975:
974:Hadrosauridae
972:
971:
968:
966:
964:
961:
958:
957:
953:
952:
949:
946:
943:
942:
939:
934:
933:
928:
924:
919:
916:
915:
911:
909:
905:
899:
895:
893:
891:
886:
885:
884:
881:
879:
878:
874:
873:
867:
863:
861:
858:
857:
852:
847:
846:
845:
842:
839:
838:
834:
833:
829:
826:
823:
820:
817:
814:
813:
805:
796:
793:
791:
784:
780:
777:
773:
770:
766:
761:
756:
751:
748:
744:
743:
739:
736:
735:
727:
721:
715:
713:
711:
709:
707:
704:
703:
700:
696:
690:
688:
686:
684:
681:
680:
677:
675:
672:
667:
666:
665:
662:
659:
657:
656:
652:
651:
645:
641:
639:
637:
632:
631:
630:
627:
625:
624:T. mcraeensis
622:
620:
619:
618:Tyrannosaurus
615:
614:
611:
609:
606:
602:
597:
596:
595:
592:
589:
587:
584:
583:
579:
576:
573:
570:
567:
564:
561:
560:
550:
541:
538:
536:
529:
525:
522:
518:
515:
511:
506:
501:
496:
493:
489:
488:
484:
481:
480:
472:
466:
461:
456:
454:
452:
448:
444:
440:
436:
432:
427:
425:
421:
420:
415:
407:
405:
403:
399:
395:
391:
390:Sierra County
387:
383:
379:
340:
303:
293:
290:United States
289:
285:
282:
279:
275:
270:
261:40.5°N 81.1°W
242:
240:
236:
231:
203:
201:
197:
192:
189:
185:
181:
178:
174:
169:
165:
161:
158:
154:
150:
146:
143:
140:
136:
133:
130:
126:
123:
120:
116:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
49:
41:
40:Maastrichtian
37:
33:
29:
25:
20:
1497:(1): 22124.
1494:
1490:
1480:
1447:
1443:
1398:(4): 72–77.
1395:
1391:
1351:
1291:: B31629.1.
1288:
1278:
1258:
1246:
1235:
1226:Exnelumbites
1224:
1213:
1202:
1191:
1180:
1169:
1147:
1073:
1050:Testudinata
995:Ankylosauria
954:
930:
908:Ceratopsidae
875:
854:
853:This genus,
835:
803:
794:
737:
653:
623:
616:
604:
548:
539:
482:
467:Saurischians
435:conglomerate
428:
423:
417:
411:
381:
377:
375:
227:33.2; -107.1
1193:Araucarites
1127:References
1064:Crocodylia
1045:References
929:similar to
837:Triceratops
827:References
804:crossed out
783:Morphotaxon
655:Alamosaurus
577:References
549:crossed out
528:Morphotaxon
408:Description
402:McRae Group
266:40.5; -81.1
264: /
225: /
200:Coordinates
132:McRae Group
1567:Categories
1450:: 105034.
1329:Paleobiodb
1270:References
1215:Cinnamomum
985:Quaternary
956:Torosaurus
932:Torosaurus
856:Torosaurus
800:small text
769:Ichnotaxon
545:small text
514:Ichnotaxon
281:New Mexico
162:flows and
153:Quaternary
1513:2045-2322
1472:244210664
1420:237011797
1412:2837-6420
1305:0016-7606
1237:Phyllites
1149:Sabalites
1121:Locality
1075:Compsemys
1039:Material
1036:Locality
821:Material
818:Locality
738:Color key
706:Theropoda
683:Sauropoda
603:Lozinsky
571:Material
568:Locality
483:Color key
462:Dinosaurs
419:Compsemys
398:dinosaurs
188:sandstone
171:Lithology
138:Underlies
36:Campanian
1531:38212342
1522:10784284
1204:Viburnum
1118:Species
1026:Reptiles
565:Species
439:Cenozoic
213:107°06′W
194:Location
180:Mudstone
164:alluvium
157:Tertiary
148:Overlies
1452:Bibcode
1171:Sequoia
1135:indet.
1086:Lancian
830:Images
776:Ootaxon
590:indet.
580:Images
521:Ootaxon
445:of the
414:Lancian
394:Lancian
384:, is a
287:Country
252:81°06′W
249:40°30′N
210:33°12′N
176:Primary
128:Unit of
1554:mindat
1529:
1519:
1511:
1470:
1418:
1410:
1303:
1124:Notes
1115:Genus
1108:Plants
1042:Notes
1033:Taxon
987:cover
925:A new
824:Notes
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574:Notes
562:Genus
443:member
431:shales
424:et al.
277:Region
160:basalt
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927:genus
795:Notes
747:Taxon
540:Notes
492:Taxon
451:group
184:shale
1556:.org
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43:~
38:–
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