276:
318:
288:
300:
1412:
1294:
Hemphill, C.R., Smith, R.I., and Szabo, F., 1970, Geology of
Beaverhill Lake Reefs, Swan Hills Area, Alberta, in Geology of Giant Petroleum Fields, AAPG Memoir 14, Halbouty, M.T., editor, Tulsa: American Association of Petroleum Geologists, pp.
1214:
Glass, D.J. (editor) 1997. Lexicon of
Canadian Stratigraphy, vol. 4, Western Canada including eastern British Columbia, Alberta, Saskatchewan and southern Manitoba. Canadian Society of Petroleum Geologists, Calgary, 1423 p. on CD-ROM.
1281:
Barss, D.L., Copland, A.B., and
Ritchie, W.D., 1970, Middle Devonian Reefs, Rainbow Area, Alberta, in Geology of Giant Petroleum Fields, AAPG Memoir 14, Halbouty, M.T., editor, Tulsa: American Association of Petroleum Geologists, pp.
1407:
1328:
Griffin, D.L., 1965. "The facies front of the
Devonian Slave Point - Elk Point sequence in northeastern British Columbia and the Northwest Territories"; Journal of Canadian Petroleum Technology, vol. 4, no. 1, pp.
488:
The
Beaverhill Lake Group is present beneath the plains of the southwestern Northwest Territories, northeastern British Columbia and Alberta. It reaches a maximum thickness of about 220 metres (720 ft) in
1319:
Wendte, J. and Uyeno, T. 2005. Sequence stratigraphy and evolution of Middle to Upper
Devonian Beaverhill Lake strata, south-central Alberta. Bulletin of Canadian Petroleum Geology. v. 53, no. 3, p. 250-354.
1417:
1382:
1422:
1002:
led to the deposition of the anhydrite-rich Fort
Vermillion Formation at the base of the group in northern areas. Water levels then increased throughout the embayment, and the overlying
2255:
2260:
1375:
229:
2250:
1266:
2240:
1399:
1368:
1241:
998:
had developed across the mouth of the embayment, blocking it from the open ocean and restricting the inflow of sea water. Low water levels and excessive
1265:
Geological Staff, Imperial Oil
Limited, Western Division, 1950. Devonian Nomenclature in Edmonton Area, Alberta, Canada. Bulletin of the
1242:"The Geological Atlas of the Western Canada Sedimentary Basin, Chapter 11: Beaverhill Lake Group of the Western Canada Sedimentary Basin"
2245:
1307:
Norris, A.W. 1963. Devonian stratigraphy of northeastern
Alberta and northwestern Saskatchewan. Geological Survey of Canada, Memoir 313.
382:
1220:
1391:
2265:
1479:
502:
2270:
1469:
222:
1354:) from the lower Upper Devonian Waterways Formation of northeastern Alberta. Geological Survey of Canada, Bulletin 350.
2087:
1804:
1474:
922:
777:
142:
1245:
2082:
1831:
1826:
1816:
995:
2204:
2046:
1969:
1954:
1782:
1767:
1649:
1583:
1082:
1034:
1735:
1681:
1578:
1573:
1094:
1086:
1074:
1066:
1058:
983:
891:
750:
683:
645:
564:
463:
386:
281:
138:
2122:
2092:
2026:
1974:
1851:
1836:
1799:
1686:
1639:
1612:
1526:
1142:
1122:
1078:
1026:, and in northwestern Alberta and northeastern British Columbia it is disconformably overlain by the
963:
843:
428:
130:
120:
1876:
1871:
1866:
1856:
1794:
1644:
1568:
1531:
1146:
1090:
1070:
1062:
873:
810:
706:
664:
619:
583:
550:
432:
134:
2184:
2152:
2112:
2036:
1999:
1934:
1919:
1777:
1745:
1563:
1551:
1546:
1511:
1506:
1007:
2179:
2147:
2117:
2102:
2021:
1984:
1914:
1909:
1750:
1730:
1713:
1666:
1654:
1622:
1605:
1600:
1595:
1541:
1536:
1216:
2194:
2174:
2169:
2107:
2073:
2041:
2016:
1929:
1841:
1762:
1740:
1725:
1708:
1703:
1691:
1671:
1627:
1556:
1452:
1438:
1150:
1126:
1054:
1027:
959:
955:
887:
623:
436:
390:
293:
156:
2219:
2214:
2199:
2189:
2164:
2142:
2132:
2063:
2058:
2011:
1994:
1989:
1944:
1893:
1886:
1881:
1811:
1772:
1720:
1443:
1158:
1050:
1046:
1019:
937:
927:
878:
863:(micritic and pelletoidal limestone facies or coarse, porous, bioclastic limestone facies)
848:
820:
792:
782:
764:
755:
715:
673:
628:
592:
527:
518:
498:
490:
477:
406:
362:
338:
206:
166:
2127:
2097:
2031:
1949:
1924:
1861:
1821:
1757:
1676:
1661:
1632:
1590:
1162:
1023:
1003:
857:
710:
587:
554:
452:
152:
2234:
882:
852:
825:
719:
677:
668:
632:
596:
559:
532:
506:
378:
366:
77:
35:
2159:
1698:
1617:
1516:
1484:
1360:
1038:
987:
402:
348:
17:
455:
at the base (the Fort
Vermillion Formation), overlain by interbedded sequences of
2137:
2004:
1964:
1959:
1939:
1846:
1521:
1464:
999:
410:
52:
1240:
Canadian Society of Petroleum Geologists and Alberta Geological Survey (1994).
1106:
902:
736:
694:
652:
97:
62:
245:
231:
1138:
1018:
The Beaverhill Lake Group is conformably underlain by the formations of the
941:
933:
894:
796:
788:
760:
732:
686:
648:
602:
567:
473:
469:
448:
424:
398:
210:
196:
102:
46:
1979:
1490:
1114:
1042:
910:
414:
374:
370:
92:
87:
72:
67:
57:
39:
1110:
725:
638:
494:
466:
456:
394:
305:
189:
107:
82:
606:
323:
1022:. In most areas it is conformably overlain by the formations of the
1118:
979:
906:
898:
728:
690:
641:
571:
459:
418:
192:
974:
The formations of the Beaverhill Lake Group were deposited in an
421:, Alberta (Anglo-Canadian Beaverhill Lake No. 2, 11-11-50-17W4).
1154:
991:
860:
1364:
497:
of one of its formations (the Waterways) can be seen along the
1105:
The carbonate rocks of the Beaverhill Lake Group contain rich
975:
1244:. Compiled by Mossop, G.D. and Shetsen, I. Archived from
480:. The group becomes thicker and more shaly to the west.
1006:
were deposited in reefs (Swan Hills Formation), and in
1057:. According to D.L Griffin, it is equivalent to the
2072:
1902:
1499:
1431:
1398:
344:
334:
329:
311:
269:
221:
216:
202:
185:
180:
172:
162:
148:
126:
116:
29:
417:that they had drilled southeast of the lake, near
1093:facies in northeastern British Columbia and the
1010:and basin environments (Waterways Formation).
1376:
763:interbedded with fine- to coarse-crystalline
8:
2256:Geologic groups of the Northwest Territories
1267:American Association of Petroleum Geologists
1383:
1369:
1361:
1290:
1288:
1235:
1233:
1231:
1229:
26:
1303:
1301:
2261:Devonian southern paleotropical deposits
1315:
1313:
1210:
1208:
1206:
1204:
1202:
1200:
1198:
816:
523:
1277:
1275:
1196:
1194:
1192:
1190:
1188:
1186:
1184:
1182:
1180:
1178:
1174:
447:The Beaverhill Lake Group consists of
7:
1413:Frontier exploration and development
1145:of the Beaverhill Lake Group in the
431:of the Beaverhill Lake Group in the
385:that is present in the southwestern
2251:Geologic groups of British Columbia
1157:structures similar to those of the
990:in the United States. An extensive
2241:Western Canadian Sedimentary Basin
1065:in northeastern Alberta, with the
25:
1392:Western Canada Sedimentary Basin
1338:Norris, A.W. 1983. Brachiopods (
1269:, Vol. 34, No. 9, pp. 1807-1825.
601:grey, fine-grained, thin bedded
383:Western Canada Sedimentary Basin
316:
298:
286:
274:
966:status and is not subdivided.
176:up to 220 metres (720 ft)
1:
1348:Nervostrophia, Eostrophalosia
1153:, where it includes Devonian
1448:Northwestern Alberta Plains
1141:has been produced from the
1014:Relationship to other units
978:that extended from an open
2287:
2246:Geologic groups of Alberta
1340:Schizophoria, Strophodonta
699:31.1 m (100 ft)
612:95.7 m (310 ft)
576:42.7 m (140 ft)
484:Distribution and thickness
1037:in southeastern Alberta,
970:Environment of deposition
915:230 m (750 ft)
866:152 m (500 ft)
657:27.4 m (90 ft)
34:
1475:Northern Rocky Mountains
1033:It is equivalent to the
923:Fort Vermilion Formation
801:37 m (120 ft)
778:Fort Vermilion Formation
770:120 m (390 ft)
409:, Alberta, based on the
143:Fort Vermilion Formation
1461:North-central foothills
1408:Oil sands and heavy oil
1109:faunas. There are also
741:61 m (200 ft)
731:and minor argillaceous
2266:Middle Devonian Series
1133:Hydrocarbon production
1083:Fort Simpson Formation
1035:Souris River Formation
946:8 m (30 ft)
397:. It was named by the
361:is a geologic unit of
2271:Upper Devonian Series
1095:Northwest Territories
1075:District of Mackenzie
1067:Slave Point Formation
1059:Slave Point Formation
984:Northwest Territories
767:, minor shale laminae
751:Slave Point Formation
427:is produced from the
387:Northwest Territories
359:Beaverhill Lake Group
282:Northwest Territories
257:Beaverhill Lake Group
246:53.30142°N 112.3908°W
139:Slave Point Formation
30:Beaverhill Lake Group
1432:Depositional regions
1143:Swan Hills Formation
1123:Swan Hills Formation
1079:Horn River Formation
844:Swan Hills Formation
429:Swan Hills Formation
131:Swan Hills Formation
121:Geological formation
2210:Beaverhill Lake GRP
2054:Beaverhill Lake GRP
1903:Northeastern plains
1790:Beaverhill Lake GRP
1418:Natural gas liquids
1400:Hydrocarbon history
1071:Hay River Formation
1063:Waterways Formation
982:in the present-day
874:Waterways Formation
707:Waterways Formation
665:Waterways Formation
620:Waterways Formation
584:Waterways Formation
551:Waterways Formation
251:53.30142; -112.3908
241: /
135:Waterways Formation
36:Stratigraphic range
18:Waterways Formation
2088:Porcupine Hills FM
1640:Schooler Creek GRP
1008:carbonate platform
996:Presqu'ile Barrier
936:with interbeds of
791:with interbeds of
2228:
2227:
1805:Fort Vermilion FM
1569:Fort St. John GRP
1458:North-east Plains
1085:northwest of the
1077:, as well as the
958:and northeastern
952:
951:
807:
806:
689:with olive green
503:Clearwater Rivers
355:
354:
38:: Middle to Late
16:(Redirected from
2278:
2083:Cypress Hills FM
2074:Southern Alberta
1832:Sulphur Point FM
1817:Watt Mountain FM
1628:Poker Chip Shale
1500:Northwest plains
1453:Canadian Rockies
1439:Southern Alberta
1385:
1378:
1371:
1362:
1355:
1336:
1330:
1326:
1320:
1317:
1308:
1305:
1296:
1292:
1283:
1279:
1270:
1263:
1257:
1256:
1254:
1253:
1237:
1224:
1212:
1151:northern Alberta
1055:Canadian Rockies
1028:Muskwa Formation
960:British Columbia
956:northern Alberta
817:
624:Christina Member
524:
437:northern Alberta
399:geological staff
391:British Columbia
322:
320:
319:
304:
302:
301:
294:British Columbia
292:
290:
289:
280:
278:
277:
265:
264:
262:
261:
260:
258:
253:
252:
247:
242:
239:
238:
237:
234:
157:Muskwa Formation
112:
49:
27:
21:
2286:
2285:
2281:
2280:
2279:
2277:
2276:
2275:
2231:
2230:
2229:
2224:
2220:Canadian Shield
2205:Cooking Lake FM
2103:Belly River GRP
2068:
2064:Canadian Shield
2047:Cooking Lake FM
1985:Lloydminster SS
1955:Grand Rapids FM
1915:Belly River GRP
1898:
1894:Canadian Shield
1783:Cooking Lake FM
1768:Fort Simpson FM
1650:Charlie Lake FM
1584:Spirit River FM
1552:Pouce Coupe MBR
1495:
1444:Central Alberta
1427:
1394:
1389:
1359:
1358:
1352:Devonoproductus
1337:
1333:
1327:
1323:
1318:
1311:
1306:
1299:
1293:
1286:
1280:
1273:
1264:
1260:
1251:
1249:
1239:
1238:
1227:
1213:
1176:
1171:
1159:Leduc Formation
1135:
1127:stromatoporoids
1103:
1051:Fairholme Group
1047:Flume Formation
1020:Elk Point Group
1016:
1004:carbonate rocks
972:
932:brown to white
928:Middle Devonian
879:Middle Devonian
849:Middle Devonian
834:
787:brown to white
783:Middle Devonian
756:Middle Devonian
716:Middle Devonian
674:Middle Devonian
629:Middle Devonian
593:Middle Devonian
541:
519:Central Alberta
515:
491:central Alberta
486:
453:carbonate rocks
445:
407:Beaverhill Lake
389:, northeastern
363:Middle Devonian
339:Beaverhill Lake
317:
315:
299:
297:
296:
287:
285:
284:
275:
273:
256:
254:
250:
248:
244:
243:
240:
235:
232:
230:
228:
227:
167:Elk Point Group
141:
137:
133:
111:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
44:
43:
23:
22:
15:
12:
11:
5:
2284:
2282:
2274:
2273:
2268:
2263:
2258:
2253:
2248:
2243:
2233:
2232:
2226:
2225:
2223:
2222:
2217:
2212:
2207:
2202:
2197:
2192:
2187:
2182:
2177:
2172:
2167:
2162:
2157:
2156:
2155:
2150:
2145:
2135:
2130:
2125:
2120:
2115:
2110:
2105:
2100:
2095:
2090:
2085:
2079:
2077:
2070:
2069:
2067:
2066:
2061:
2056:
2051:
2050:
2049:
2044:
2039:
2029:
2024:
2019:
2014:
2009:
2008:
2007:
2002:
1997:
1992:
1987:
1982:
1977:
1972:
1967:
1962:
1957:
1952:
1942:
1937:
1932:
1927:
1922:
1917:
1912:
1906:
1904:
1900:
1899:
1897:
1896:
1891:
1890:
1889:
1884:
1882:Basal Red Beds
1879:
1874:
1869:
1864:
1859:
1854:
1849:
1844:
1839:
1834:
1829:
1824:
1819:
1809:
1808:
1807:
1802:
1797:
1787:
1786:
1785:
1780:
1775:
1770:
1765:
1755:
1754:
1753:
1751:Jean Marie MBR
1743:
1738:
1736:Trout River FM
1733:
1728:
1723:
1718:
1717:
1716:
1711:
1706:
1696:
1695:
1694:
1689:
1684:
1682:Taylor Flat FM
1674:
1669:
1664:
1659:
1658:
1657:
1652:
1647:
1637:
1636:
1635:
1630:
1625:
1623:Rock Creek MBR
1615:
1610:
1609:
1608:
1603:
1598:
1588:
1587:
1586:
1581:
1579:Peace River FM
1576:
1574:Shaftesbury FM
1566:
1561:
1560:
1559:
1554:
1549:
1544:
1539:
1534:
1529:
1519:
1514:
1509:
1503:
1501:
1497:
1496:
1494:
1493:
1487:
1482:
1477:
1472:
1467:
1462:
1459:
1456:
1451:South-central
1449:
1446:
1441:
1435:
1433:
1429:
1428:
1426:
1425:
1420:
1415:
1410:
1404:
1402:
1396:
1395:
1390:
1388:
1387:
1380:
1373:
1365:
1357:
1356:
1331:
1321:
1309:
1297:
1284:
1271:
1258:
1225:
1173:
1172:
1170:
1167:
1163:Rainbow Member
1134:
1131:
1121:, and, in the
1102:
1099:
1069:and the lower
1024:Woodbend Group
1015:
1012:
986:in Canada, to
971:
968:
950:
949:
947:
944:
930:
925:
919:
918:
916:
913:
885:
876:
870:
869:
867:
864:
858:stromatoporoid
855:
846:
840:
839:
836:
831:
828:
823:
815:
814:
805:
804:
802:
799:
785:
780:
774:
773:
771:
768:
758:
753:
747:
746:
742:
739:
722:
713:
711:Firebag Member
703:
702:
700:
697:
680:
671:
661:
660:
658:
655:
635:
626:
616:
615:
613:
610:
599:
590:
588:Moberly Member
580:
579:
577:
574:
562:
557:
555:Mildred Member
547:
546:
543:
538:
535:
530:
522:
521:
514:
511:
485:
482:
444:
441:
353:
352:
346:
342:
341:
336:
332:
331:
327:
326:
313:
309:
308:
271:
267:
266:
225:
219:
218:
214:
213:
204:
200:
199:
187:
183:
182:
178:
177:
174:
170:
169:
164:
160:
159:
153:Woodbend Group
150:
146:
145:
128:
124:
123:
118:
114:
113:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
50:
32:
31:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2283:
2272:
2269:
2267:
2264:
2262:
2259:
2257:
2254:
2252:
2249:
2247:
2244:
2242:
2239:
2238:
2236:
2221:
2218:
2216:
2215:Elk Point GRP
2213:
2211:
2208:
2206:
2203:
2201:
2198:
2196:
2193:
2191:
2188:
2186:
2183:
2181:
2178:
2176:
2173:
2171:
2168:
2166:
2163:
2161:
2158:
2154:
2151:
2149:
2146:
2144:
2141:
2140:
2139:
2136:
2134:
2133:Mannville GRP
2131:
2129:
2126:
2124:
2123:Milk River FM
2121:
2119:
2116:
2114:
2111:
2109:
2106:
2104:
2101:
2099:
2096:
2094:
2093:Ravenscrag FM
2091:
2089:
2086:
2084:
2081:
2080:
2078:
2075:
2071:
2065:
2062:
2060:
2059:Elk Point GRP
2057:
2055:
2052:
2048:
2045:
2043:
2040:
2038:
2035:
2034:
2033:
2030:
2028:
2027:Winterburn FM
2025:
2023:
2020:
2018:
2015:
2013:
2010:
2006:
2003:
2001:
1998:
1996:
1993:
1991:
1988:
1986:
1983:
1981:
1978:
1976:
1975:Clearwater FM
1973:
1971:
1970:Gen. Petr. SS
1968:
1966:
1963:
1961:
1958:
1956:
1953:
1951:
1948:
1947:
1946:
1945:Mannville GRP
1943:
1941:
1938:
1936:
1933:
1931:
1928:
1926:
1923:
1921:
1918:
1916:
1913:
1911:
1908:
1907:
1905:
1901:
1895:
1892:
1888:
1885:
1883:
1880:
1878:
1875:
1873:
1870:
1868:
1865:
1863:
1860:
1858:
1855:
1853:
1850:
1848:
1845:
1843:
1840:
1838:
1837:Pine Point FM
1835:
1833:
1830:
1828:
1827:Presqu’ile FM
1825:
1823:
1820:
1818:
1815:
1814:
1813:
1812:Elk Point GRP
1810:
1806:
1803:
1801:
1800:Swan Hills FM
1798:
1796:
1793:
1792:
1791:
1788:
1784:
1781:
1779:
1776:
1774:
1771:
1769:
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1712:
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1707:
1705:
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1701:
1700:
1697:
1693:
1690:
1688:
1687:Kiskatinaw FM
1685:
1683:
1680:
1679:
1678:
1675:
1673:
1670:
1668:
1665:
1663:
1660:
1656:
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1638:
1634:
1631:
1629:
1626:
1624:
1621:
1620:
1619:
1616:
1614:
1613:Nikanassin FM
1611:
1607:
1604:
1602:
1599:
1597:
1594:
1593:
1592:
1589:
1585:
1582:
1580:
1577:
1575:
1572:
1571:
1570:
1567:
1565:
1562:
1558:
1557:Doe Creek MBR
1555:
1553:
1550:
1548:
1545:
1543:
1540:
1538:
1535:
1533:
1530:
1528:
1527:Puskwaskau FM
1525:
1524:
1523:
1520:
1518:
1515:
1513:
1510:
1508:
1505:
1504:
1502:
1498:
1492:
1488:
1486:
1483:
1481:
1480:Fort St. John
1478:
1476:
1473:
1471:
1468:
1466:
1463:
1460:
1457:
1454:
1450:
1447:
1445:
1442:
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1436:
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1421:
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1411:
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1403:
1401:
1397:
1393:
1386:
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1379:
1374:
1372:
1367:
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1363:
1353:
1349:
1345:
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1335:
1332:
1325:
1322:
1316:
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1310:
1304:
1302:
1298:
1291:
1289:
1285:
1278:
1276:
1272:
1268:
1262:
1259:
1248:on 2016-07-01
1247:
1243:
1236:
1234:
1232:
1230:
1226:
1222:
1221:0-920230-23-7
1218:
1211:
1209:
1207:
1205:
1203:
1201:
1199:
1197:
1195:
1193:
1191:
1189:
1187:
1185:
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1179:
1175:
1168:
1166:
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1160:
1156:
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1128:
1124:
1120:
1116:
1112:
1108:
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1098:
1096:
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1088:
1084:
1080:
1076:
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1068:
1064:
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1056:
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1048:
1045:, and to the
1044:
1040:
1036:
1031:
1029:
1025:
1021:
1013:
1011:
1009:
1005:
1001:
997:
993:
989:
985:
981:
977:
969:
967:
965:
962:the unit has
961:
957:
948:
945:
943:
939:
935:
931:
929:
926:
924:
921:
920:
917:
914:
912:
908:
904:
900:
896:
893:
889:
886:
884:
883:Late Devonian
880:
877:
875:
872:
871:
868:
865:
862:
859:
856:
854:
853:Late Devonian
850:
847:
845:
842:
841:
837:
832:
829:
827:
824:
822:
819:
818:
812:
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754:
752:
749:
748:
745:
743:
740:
738:
734:
730:
727:
723:
721:
720:Late Devonian
717:
714:
712:
708:
705:
704:
701:
698:
696:
692:
688:
685:
682:fine-grained
681:
679:
678:Late Devonian
675:
672:
670:
669:Calmut Member
666:
663:
662:
659:
656:
654:
650:
647:
643:
640:
636:
634:
633:Late Devonian
630:
627:
625:
621:
618:
617:
614:
611:
608:
607:fossiliferous
604:
600:
598:
597:Late Devonian
594:
591:
589:
585:
582:
581:
578:
575:
573:
569:
566:
563:
561:
560:Late Devonian
558:
556:
552:
549:
548:
544:
539:
536:
534:
531:
529:
526:
525:
520:
517:
516:
512:
510:
508:
507:Fort McMurray
504:
500:
496:
492:
483:
481:
479:
475:
471:
468:
465:
461:
458:
454:
450:
442:
440:
438:
434:
430:
426:
422:
420:
416:
412:
408:
404:
400:
396:
392:
388:
384:
380:
376:
372:
368:
367:Late Devonian
364:
360:
350:
347:
343:
340:
337:
333:
328:
325:
314:
310:
307:
295:
283:
272:
268:
263:
226:
224:
220:
215:
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208:
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201:
198:
194:
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184:
179:
175:
171:
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165:
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158:
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147:
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129:
125:
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119:
115:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
48:
45:390–365
41:
37:
33:
28:
19:
2209:
2128:Colorado GRP
2098:Edmonton GRP
2053:
2032:Woodbend GRP
1995:Cummings MBR
1990:Wabiskaw MBR
1925:La Biche GRP
1887:Granite Wash
1877:Ernestina FM
1872:Cold Lake FM
1867:Chinchaga FM
1857:Keg River FM
1822:Gillwood MBR
1795:Waterways FM
1789:
1758:Woodbend GRP
1677:Stoddart GRP
1645:Baldonnel FM
1591:Bullhead GRP
1485:Saskatchewan
1351:
1347:
1344:Strophodonta
1343:
1339:
1334:
1324:
1261:
1250:. Retrieved
1246:the original
1165:in Alberta.
1136:
1104:
1101:Paleontology
1039:Saskatchewan
1032:
1017:
992:reef complex
988:North Dakota
973:
953:
892:argillaceous
744:
684:argillaceous
646:argillaceous
565:argillaceous
513:Stratigraphy
487:
464:argillaceous
446:
423:
405:in 1950 for
403:Imperial Oil
358:
356:
349:Imperial Oil
330:Type section
2185:Crowfoot FM
2153:Sawtooth FM
2113:Foremost FM
2037:Grosmont FM
2000:McMurray FM
1950:McLaren MBR
1935:Joli Fou FM
1920:Lea Park FM
1862:Rainbow MBR
1852:Black Shale
1778:Duvernay FM
1746:Redknife FM
1633:Nordegg MBR
1564:Dunvegan FM
1547:Kaskapau FM
1532:Badheart FM
1512:Scollard FM
1507:Paskapoo FM
1470:Fort Nelson
1465:Liard River
1423:Natural gas
1137:Since 1957
1087:Slave Point
1000:evaporation
994:called the
903:brachiopods
737:brachiopods
695:brachiopods
653:brachiopods
351:staff, 1950
249: /
236:112°23′27″W
223:Coordinates
2235:Categories
2180:Wabamun FM
2160:Rundle GRP
2148:Rierdon FM
2118:Pakowki FM
2042:Irteton FM
2022:Wabamun FM
1910:Bearpaw FM
1763:Irteton FM
1731:Wabamun FM
1714:Pekisko FM
1699:Rundle GRP
1667:Montney FM
1655:Halfway FM
1618:Fernie GRP
1606:Cadomin FM
1601:Gething FM
1596:Bluesky FM
1542:Cardium FM
1537:Muskiki FM
1517:Wapiti GRP
1252:2016-06-20
1169:References
1147:Swan Hills
1107:brachiopod
838:Reference
811:Swan Hills
726:calcareous
639:calcareous
545:Reference
457:calcareous
433:Swan Hills
255: (
233:53°18′05″N
190:Calcareous
2195:Ireton FM
2175:Bakken FM
2170:Exshaw FM
2138:Ellis GRP
2108:Oldman FM
2017:Exshaw FM
1965:Sparky SS
1960:Waseca SS
1940:Colony SS
1930:Viking FM
1842:Muskeg FM
1741:Kakisa FM
1726:Exshaw FM
1709:Shunda FM
1704:Debolt FM
1692:Golata FM
1672:Belloy FM
1522:Smoky GRP
1455:foothills
1115:ostracods
1091:Keg River
976:embayment
964:formation
942:limestone
934:anhydrite
911:ostracods
895:limestone
835:Thickness
830:Lithology
797:limestone
789:anhydrite
761:limestone
733:limestone
687:limestone
649:limestone
609:limestone
603:limestone
568:limestone
542:Thickness
537:Lithology
499:Athabasca
474:limestone
470:limestone
449:anhydrite
443:Lithology
425:Petroleum
335:Named for
211:anhydrite
197:limestone
181:Lithology
173:Thickness
149:Underlies
127:Sub-units
2200:Leduc FM
2190:Nisku FM
2165:Banff FM
2143:Swift FM
2012:Banff FM
2005:Dina MBR
1847:Zama MBR
1773:Leduc FM
1721:Banff FM
1491:Manitoba
1489:Western
1161:and the
1149:area of
1111:crinoids
1043:Manitoba
938:dolomite
821:Sub-unit
793:dolomite
765:dolomite
528:Sub-unit
495:Outcrops
478:dolomite
467:micritic
435:area of
375:Frasnian
371:Givetian
345:Named by
217:Location
207:Dolomite
163:Overlies
40:Devonian
1662:Doig FM
1073:in the
1053:in the
1049:of the
888:nodular
505:in the
413:from a
395:Alberta
381:in the
312:Country
306:Alberta
186:Primary
2076:plains
1980:Rex SS
1329:13-22.
1219:
1119:corals
907:corals
724:green
637:green
509:area.
369:(late
324:Canada
321:
303:
291:
279:
270:Region
1295:50-90
1282:18-49
980:ocean
901:with
899:shale
735:with
729:shale
691:shale
651:with
642:shale
572:shale
460:shale
419:Ryley
203:Other
193:shale
1350:and
1217:ISBN
1155:reef
1117:and
1081:and
1061:and
1041:and
909:and
897:and
890:and
861:reef
813:area
693:and
644:and
570:and
501:and
476:and
451:and
415:well
411:core
393:and
357:The
155:and
117:Type
53:PreꞒ
1346:),
1139:oil
954:In
940:or
881:to
851:to
833:Max
826:Age
795:or
718:to
676:to
631:to
595:to
540:Max
533:Age
401:of
379:age
373:to
365:to
2237::
1312:^
1300:^
1287:^
1274:^
1228:^
1177:^
1129:.
1125:,
1113:,
1097:.
1030:.
905:,
709:,
667:,
622:,
605:,
586:,
553:,
493:.
472:,
462:,
439:.
377:)
209:,
195:,
103:Pg
47:Ma
1384:e
1377:t
1370:v
1342:(
1255:.
1223:.
1089:-
259:)
108:N
98:K
93:J
88:T
83:P
78:C
73:D
68:S
63:O
58:Ꞓ
42:~
20:)
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