320:
332:
139:
365:
37:
351:
2902:
319:
2946:
456:
Rigby, J. Keith, 1987. Early
Cambrian sponges from Vermont and Pennsylvania, the only ones described from North America. Journal of Paleontology, Volume 61, Issue 3, May 1987, pp. 451-461 DOI:
3010:
652:
510:
434:
378:
3005:
2939:
645:
331:
2932:
503:
2975:
1747:
Gantz, Hundred-foot sand, Fifty-foot sand, Thirty-foot sand, Nineveh-Snee, Gordon Stray, Fourth Sand, Fifth Sand, Bayard Sand, Elizabeth Sand, Sweet
Richard,
1771:
Upper Warren, Lower Warren, Speechely Stray, Speechely, Balltown A, Balltown B, Balltown C, Sheffield, First
Bradford, Second Bradford, Third Bradford, Kane
433:
Resser, C.E. & B.F. Howell. 1938. Lower
Cambrian Olenellus zone of the Appalachians. Bulletin of the Geological Society of America 49: 195-248, 13 pls.
3000:
638:
276:, Pennsylvania, but the quarry location is overgrown and disturbed by development. The fossils are from the Emigsville Member, and include the trilobite
2985:
2990:
2965:
496:
3015:
2980:
2995:
2970:
519:
244:
1474:
1452:
826:
383:
1101:
1091:
836:
811:
231:
having irregular partings. The top is a sandy limestone which weathers to a fine-grained, friable, porous, sandy mass.
1161:
1151:
1028:
1017:
1270:
1254:
1212:
1201:
2258:
2240:
2222:
1836:
1410:
1400:
126:
1317:
1224:
1176:
1166:
1096:
960:
273:
1300:
1156:
1038:
1033:
981:
816:
2912:
1442:
1379:
1275:
965:
1343:
1171:
909:
2842:
1259:
1049:
950:
919:
894:
1369:
1305:
970:
955:
899:
861:
2629:
2080:
2029:
1311:
1295:
1146:
1043:
313:
has been found in the
Kinzers. It is one of few sponges known from the Cambrian period of North America.
2788:
2647:
2309:
1900:
1864:
1601:
1464:
1284:
1106:
1012:
773:
763:
758:
1905:
1869:
1750:
1714:
1561:
1494:
1264:
1248:
1141:
987:
934:
728:
2852:
2664:
2474:
2373:
2024:
1538:
914:
904:
619:
583:
260:
240:
177:
2882:
2739:
2085:
1812:
1415:
1405:
1354:
1326:
1116:
1111:
1007:
753:
743:
738:
2734:
2639:
2634:
2609:
2604:
2599:
1859:
1571:
1505:
1483:
1469:
783:
2847:
2744:
2690:
2576:
2212:
2092:
1919:
1709:
1597:
1458:
1348:
1196:
1054:
997:
944:
884:
831:
801:
791:
1760:
1022:
975:
821:
733:
2571:
2538:
2517:
2121:
1841:
1736:
1729:
1576:
1556:
1521:
1206:
1081:
370:
356:
198:
1337:
778:
768:
748:
325:
The section at
Vintage in 2019. The Kinzers is the darker, layered rock above the lighter Vintage.
2857:
2420:
2404:
2217:
2204:
2157:
2130:
2000:
1914:
1831:
1817:
1704:
1660:
1619:
1499:
1238:
1185:
1125:
661:
609:
538:
1778:
2837:
2803:
2793:
2723:
2678:
2656:
2618:
2469:
2272:
1942:
1637:
1545:
928:
2916:
2812:
2702:
2563:
2493:
2448:
2333:
2267:
2075:
2070:
1995:
1937:
1926:
1719:
1566:
1436:
1389:
1363:
718:
614:
558:
299:
256:
213:
82:
72:
54:
41:
Reticulately weathered argillaceous-banded limestone of upper member of
Kinzers Formation.
36:
474:
2779:
2710:
2673:
2512:
2314:
2054:
2039:
1967:
1807:
1648:
1232:
1075:
563:
2457:
2208:
2187:
2173:
2110:
2059:
1962:
1889:
1848:
1826:
1687:
1136:
268:
424:: Pennsylvania Geological Survey, 4th ser., Map 1, 2nd ed., 3 sheets, scale 1:250,000.
2959:
2588:
2501:
2301:
2009:
1980:
1976:
1724:
1653:
1643:
878:
852:
712:
630:
578:
568:
543:
533:
144:
24:
410:
2909:
2527:
2437:
2393:
2362:
2345:
2322:
2005:
1951:
1626:
1530:
665:
573:
553:
202:
154:
488:
2875:
2581:
1611:
673:
599:
287:
2554:
2354:
2250:
1796:
1428:
1067:
704:
604:
346:
2769:
1696:
684:
457:
283:
278:
224:
97:
1589:
2760:
2429:
2385:
2292:
2102:
2048:
1881:
1678:
870:
210:
162:
158:
28:
2901:
444:
420:
Berg, T. M., Edmunds, W. E., Geyer, A. R., and others, compilers, 1980,
2232:
695:
308:
206:
2196:
293:
228:
111:
1789:
1st Elk Sand, 2nd Elk Sand, 3rd Elk Sand, 4th Elk Sand, 5th Elk Sand
409:, Washington Academy of Sciences, Journal v. 12, no. 5, p. 358-366
220:
107:
42:
634:
492:
272:) were obtained from the Noah Getz Quarry, one mile north of
219:
The base of the
Kinzers Formation is primarily a dark-brown
379:
407:
The lower
Paleozoic section in southeastern Pennsylvania
259:
at the type section of the Vintage at a railroad cut at
2920:
3011:
Northeastern United States geologic formation stubs
2874:
2811:
2802:
2768:
2759:
2701:
2655:
2562:
2553:
2492:
2428:
2419:
2384:
2353:
2344:
2300:
2291:
2249:
2231:
2195:
2186:
2101:
2047:
2038:
1880:
1695:
1686:
1677:
1610:
1588:
1529:
1520:
1427:
1223:
1066:
869:
860:
851:
703:
694:
683:
672:
592:
526:
475:"Fossilworks: Gateway to the Paleobiology Database"
473:Various Contributors to the Paleobiology Database.
183:
173:
168:
150:
132:
122:
117:
103:
93:
88:
78:
68:
60:
50:
18:
2940:
646:
504:
8:
2947:
2933:
2808:
2765:
2559:
2425:
2350:
2297:
2192:
2044:
1692:
1683:
1526:
866:
857:
700:
691:
680:
653:
639:
631:
511:
497:
489:
239:Named from exposures at a railroad cut at
35:
15:
3006:Cambrian southern paleotemperate deposits
458:https://doi.org/10.1017/S0022336000028638
223:. The middle is a gray and white spotted
401:
399:
64:Emigsville Mb., York Mb., Greenmount Mb.
395:
315:
1475:Lower Connoquenessing Sandstone Member
1453:Upper Connoquenessing Sandstone Member
405:Stose, G.W., and Jonas, A.I., 1922.
7:
2898:
2896:
2976:Geologic formations of Pennsylvania
3001:Cambrian south paleopolar deposits
2919:. You can help Knowledge (XXG) by
827:Middle Washington Limestone Member
14:
1102:Lower Pittsburgh Limestone Member
1092:Upper Pittsburgh Limestone Member
837:Lower Washington Limestone Member
812:Upper Washington Limestone Member
337:Another view of the type section.
2986:Cambrian geology of Pennsylvania
2900:
1162:Lower Saltsburg Sandstone Member
1152:Upper Saltsburg Sandstone Member
1029:Lower Sewickley Sandstone Member
1018:Upper Sewickley Sandstone Member
363:
349:
330:
318:
137:
2991:Geologic formations of Virginia
2966:Geologic formations of Maryland
1271:Upper Freeport Limestone Member
1255:Upper Freeport Limestone Member
1213:Lower Mahoning Sandstone Member
1202:Upper Mahoning Sandstone Member
520:Burgess Shale-type preservation
266:High quality fossil specimens (
2908:This article about a specific
1:
1411:Lower Mercer Limestone Member
1401:Upper Mercer Limestone Member
3016:Pennsylvania geography stubs
2981:Paleontology in Pennsylvania
422:Geologic map of Pennsylvania
384:Paleontology in Pennsylvania
187:Stose, G.W., and Jonas, A.I.
2168:Bobs Ridge Sandstone Member
1318:Kittanning Sandstone Member
1177:Bush Creek Limestone Member
1167:Pine Creek Limestone Member
1097:Little Pittsburgh coal seam
1025:"Meigis Creek" "No. 9 Coal"
961:Waynesburg Limestone Member
3032:
2895:
2259:Helderberg Group (geology)
2241:Helderberg Group (geology)
2223:Helderberg Group (geology)
1837:Huntley Mountain Formation
1301:Johnstone Limestone Member
1157:Woods Run Limestone Member
1039:Cedarville Sanstone Member
1034:Sewickley Limestone Member
982:Uniontown Limestone Member
817:Jollytown Limestone Member
127:Mid-Atlantic United States
1443:Connoquenessing Formation
1380:Homewood Sandstone Member
1276:Freeport Sandstone Member
966:Uniontown Sanstone Member
288:Lenisicaris pennsylvanica
255:The Kinzers overlies the
34:
23:
2996:Paleontology in Virginia
2971:Paleontology in Maryland
1344:Vanport Limestone Member
1172:Buffalo Sandstone Member
910:Middle Waynesburg Member
2843:Pleasent Hill Formation
1260:Butler Sandstone Member
1050:Westone Sanstone Member
951:Gilboy Sandstone Member
920:Lower Waynesburg Member
895:Upper Waynesburg Member
2310:Bass Islands Formation
1370:Beaver River Formation
1306:Middle Kittanning Coal
971:Annabelle Shale Member
956:Little Waynesburg Coal
900:Little Washington Coal
297:, and the green algae
2915:in Pennsylvania is a
2665:Wells Creek Formation
2630:Linden Hall Formation
2475:Goat Island Formation
2081:Skaneateles Formation
2030:Murrysville Sandstone
1640:"Big Injun Sandstone"
1312:Lower Kittanning Coal
1296:Upper Kittanning Coal
1147:Upper Bakerstown coal
1044:Redstone-Pomeroy coal
788:Upper Washington Coal
620:Llanfallteg Formation
593:Ordovician localities
178:Kinzers, Pennsylvania
2848:Waynesboro Formation
2789:Gatesburgh Formation
2745:Stonehenge Formation
2691:Bellefonte Formation
2648:Loyalsburg Formation
2577:Reedsville Formation
2213:Bois Blanc Formation
2093:Mahantango Formation
1920:Lock Haven Formation
1901:Sherman Creek Member
1865:Sherman Creek Member
1710:Lock Haven Formation
1602:Loyalhanna Formation
1598:Greenbrier Limestone
1465:Quakertown Fire Clay
1285:Kittanning Formation
1107:Connellsville Member
1055:Pittsburgh coal seam
1013:Upper Sewickley Coal
998:Pittsburgh Formation
885:Waynesburg Formation
802:Washington Formation
774:Prosperity Limestone
764:Claysville Limestone
759:Fish Creek Sandstone
2572:Queenston Formation
2539:Tuscarora Formation
2518:Rose Hill Formation
2122:Marcellus Formation
1906:Irish Valley Member
1870:Irish Valley Member
1842:Hampshire Formation
1751:Chadakoin Formation
1730:Cussewago Formation
1715:Riceville Formation
1577:Bluefield Formation
1562:Princeton Formation
1557:Bluestone Formation
1495:Sharon Shale Member
1265:Lower Freeport Coal
1249:Upper Freeport Coal
1142:Pittsburgh Red Beds
1082:Casselman Formation
988:Fulton Shale Member
935:Uniontown Formation
729:Windy Gap Limestone
527:Cambrian localities
371:Paleontology portal
357:Pennsylvania portal
279:Olenellus thompsoni
209:dating back to the
25:Stratigraphic range
2858:Antietam Formation
2853:Tomstown Formation
2405:Syracuse Formation
2374:Camillus Formation
2218:Oriskany Formation
2205:Huntersville Chert
2158:Huntersville Chert
2131:Onondaga Limestone
2025:Knapp Conglomerate
2001:Penn Yan Formation
1915:Brallier Formation
1832:Rockwell Formation
1705:Brallier Formation
1661:Rockwell Formation
1620:Cuyahoga Formation
1539:Shenango Formation
1239:Freeport Formation
1186:Mahoning Formation
1126:Glenshaw Formation
915:WaynesburgâAâ coal
905:WaynesburgâBâ coal
662:Chronostratigraphy
610:Fezouata Formation
584:Zawiszyn Formation
199:geologic formation
2928:
2927:
2890:
2889:
2883:Grenville Complex
2870:
2869:
2866:
2865:
2838:Potsdam Formation
2833:
2832:
2829:
2828:
2821:Kinzers Formation
2794:Warrior Formation
2755:
2754:
2740:Nittany Formation
2724:Beekmantown Group
2679:Beekmantown Group
2619:Black River Group
2549:
2548:
2488:
2487:
2479:Gasport Formation
2470:Eramosa Formation
2415:
2414:
2287:
2286:
2283:
2282:
2273:Manlius Limestone
2182:
2181:
2086:Tichnor Formation
2020:
2019:
1943:Rhinestreet Shale
1813:Chagrin Formation
1673:
1672:
1669:
1668:
1638:Burgoon Formation
1546:Mauch Chunk Group
1516:
1515:
1416:Lower Mercer Coal
1406:Upper Mercer Coal
1355:Brookville Member
1327:Clarian Formation
1117:Birmingham Member
1112:Morgantown Member
1008:Benwood Limestone
929:Monongahela Group
847:
846:
754:Nineveh Limestone
744:Nineveh Sandstone
739:Gilmore Sandstone
628:
627:
549:Kinzers Formation
195:Kinzers Formation
191:
190:
19:Kinzers Formation
3023:
2949:
2942:
2935:
2904:
2897:
2809:
2766:
2735:Axeman Formation
2640:Hatter Formation
2635:Snyder Formation
2610:Rodman Formation
2605:Salona Formation
2600:Coburn Formation
2560:
2466:Guelph Formation
2449:Vernon Formation
2426:
2351:
2334:Bertie Formation
2298:
2268:Keyser Formation
2193:
2076:Ludlow Formation
2071:Moscow Formation
2045:
1996:West River Shale
1938:Angola Formation
1927:West Falls Group
1860:Duncannon Member
1720:Oswayo Formation
1693:
1684:
1572:Maxton Sandstone
1567:Hinton Formation
1527:
1506:Sharon Sandstone
1484:Sharon Formation
1470:Quakertown Shale
1437:Pottsville Group
1390:Mercer Formation
1364:Pottsville Group
867:
858:
784:Donley Limestone
719:Greene Formation
701:
692:
687:
681:
676:
655:
648:
641:
632:
615:Winneshiek Shale
559:Poleta Formation
513:
506:
499:
490:
485:
483:
481:
460:
454:
448:
445:Noah Getz Quarry
442:
436:
431:
425:
418:
412:
403:
373:
368:
367:
366:
359:
354:
353:
352:
334:
322:
300:Margaretia dorus
263:, Pennsylvania.
257:Vintage Dolomite
247:, Pennsylvania.
245:Lancaster County
143:
141:
140:
83:Vintage Dolomite
73:Ledger Formation
39:
16:
3031:
3030:
3026:
3025:
3024:
3022:
3021:
3020:
2956:
2955:
2954:
2953:
2893:
2891:
2886:
2862:
2825:
2798:
2780:Knox Supergroup
2751:
2711:Knox Supergroup
2697:
2674:Knox Supergroup
2651:
2545:
2513:Rochester Shale
2484:
2411:
2380:
2340:
2317:
2315:Akron Formation
2279:
2245:
2227:
2178:
2097:
2055:Tully Limestone
2034:
2016:
1968:Middlesex Shale
1876:
1808:Cleveland Shale
1665:
1649:Berea Sandstone
1606:
1584:
1512:
1459:Quakertown Coal
1455:"2nd Salt Sand"
1441:
1423:
1382:"1st Salt Sand"
1368:
1349:Brookville Coal
1237:
1233:Allegheny Group
1219:
1197:Bush Creek Coal
1080:
1076:Conemaugh Group
1062:
996:
945:Waynesburg coal
933:
883:
843:
832:Washington Coal
800:
792:Rockport Member
717:
685:
674:
668:
659:
629:
624:
588:
564:Qingjiang biota
522:
517:
479:
477:
472:
469:
464:
463:
455:
451:
443:
439:
432:
428:
419:
415:
404:
397:
392:
369:
364:
362:
355:
350:
348:
345:
338:
335:
326:
323:
253:
237:
205:. It preserves
138:
136:
46:
12:
11:
5:
3029:
3027:
3019:
3018:
3013:
3008:
3003:
2998:
2993:
2988:
2983:
2978:
2973:
2968:
2958:
2957:
2952:
2951:
2944:
2937:
2929:
2926:
2925:
2905:
2888:
2887:
2885:
2880:
2878:
2872:
2871:
2868:
2867:
2864:
2863:
2861:
2860:
2855:
2850:
2845:
2840:
2834:
2831:
2830:
2827:
2826:
2824:
2823:
2817:
2815:
2806:
2800:
2799:
2797:
2796:
2791:
2785:
2784:
2783:
2782:
2774:
2772:
2763:
2757:
2756:
2753:
2752:
2750:
2749:
2748:
2747:
2742:
2737:
2729:
2728:
2726:
2720:
2719:
2718:
2717:
2713:
2707:
2705:
2699:
2698:
2696:
2695:
2694:
2693:
2685:
2684:
2683:
2682:
2676:
2668:
2667:
2661:
2659:
2653:
2652:
2645:
2644:
2643:
2642:
2637:
2632:
2624:
2623:
2621:
2615:
2614:
2613:
2612:
2607:
2602:
2594:
2593:
2591:
2585:
2584:
2579:
2574:
2568:
2566:
2557:
2551:
2550:
2547:
2546:
2544:
2543:
2542:
2541:
2533:
2532:
2530:
2524:
2523:
2522:
2521:
2515:
2507:
2506:
2504:
2498:
2496:
2490:
2489:
2486:
2485:
2483:
2482:
2481:
2480:
2477:
2472:
2467:
2461:
2460:
2458:Lockport Group
2454:
2453:
2452:
2451:
2443:
2442:
2440:
2434:
2432:
2423:
2417:
2416:
2413:
2412:
2410:
2409:
2408:
2407:
2399:
2398:
2396:
2390:
2388:
2382:
2381:
2379:
2378:
2377:
2376:
2368:
2367:
2365:
2359:
2357:
2348:
2342:
2341:
2339:
2338:
2337:
2336:
2328:
2327:
2325:
2319:
2318:
2312:
2306:
2304:
2295:
2289:
2288:
2285:
2284:
2281:
2280:
2278:
2277:
2276:
2275:
2270:
2262:
2261:
2255:
2253:
2247:
2246:
2244:
2243:
2237:
2235:
2229:
2228:
2226:
2225:
2220:
2215:
2209:Needmore Shale
2201:
2199:
2190:
2184:
2183:
2180:
2179:
2177:
2176:
2174:Needmore Shale
2171:
2170:
2169:
2163:
2162:
2161:
2160:
2152:
2151:
2150:
2149:
2146:
2143:
2140:
2134:
2133:
2127:
2126:
2125:
2124:
2116:
2115:
2113:
2111:Hamilton Group
2107:
2105:
2099:
2098:
2096:
2095:
2090:
2089:
2088:
2083:
2078:
2073:
2065:
2064:
2062:
2060:Hamilton Group
2053:
2051:
2042:
2036:
2035:
2033:
2032:
2027:
2021:
2018:
2017:
2015:
2014:
2013:
2012:
2003:
1998:
1990:
1989:
1988:
1987:
1983:
1973:
1972:
1971:
1970:
1965:
1963:Cashaqua Shale
1957:
1956:
1954:
1948:
1947:
1946:
1945:
1940:
1932:
1931:
1929:
1923:
1922:
1917:
1911:
1910:
1909:
1908:
1903:
1895:
1894:
1892:
1890:Catskill Group
1886:
1884:
1878:
1877:
1875:
1874:
1873:
1872:
1867:
1862:
1854:
1853:
1851:
1849:Catskill Group
1845:
1844:
1839:
1834:
1829:
1827:Java Formation
1823:
1822:
1821:
1820:
1815:
1810:
1802:
1801:
1799:
1793:
1792:
1791:
1790:
1784:
1783:
1781:
1775:
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1773:
1772:
1766:
1765:
1763:
1761:Bradford Group
1757:
1756:
1755:
1754:
1753:, First Warren
1748:
1742:
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1739:
1733:
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1727:
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1273:
1268:
1262:
1257:
1252:
1243:
1242:
1235:
1229:
1227:
1221:
1220:
1218:
1217:
1216:
1215:
1210:
1204:
1199:
1191:
1190:
1188:
1182:
1181:
1180:
1179:
1174:
1169:
1164:
1159:
1154:
1149:
1144:
1139:
1137:Ames Limestone
1131:
1130:
1128:
1122:
1121:
1120:
1119:
1114:
1109:
1104:
1099:
1094:
1086:
1085:
1078:
1072:
1070:
1064:
1063:
1061:
1060:
1059:
1058:
1052:
1047:
1041:
1036:
1031:
1026:
1023:Sewickley Coal
1020:
1015:
1010:
1002:
1001:
993:
992:
991:
990:
985:
979:
976:Uniontown Coal
973:
968:
963:
958:
953:
948:
939:
938:
931:
925:
924:
923:
922:
917:
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902:
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889:
888:
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873:
864:
855:
849:
848:
845:
844:
842:
841:
840:
839:
834:
829:
824:
822:Jollytown Coal
819:
814:
806:
805:
797:
796:
795:
794:
789:
786:
781:
776:
771:
766:
761:
756:
751:
746:
741:
736:
734:Windy Gap Coal
731:
723:
722:
715:
709:
707:
698:
689:
678:
670:
669:
660:
658:
657:
650:
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467:External links
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291:, the bivalve
252:
251:Other outcrops
249:
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227:and, locally,
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2589:Trenton Group
2587:
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2575:
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2540:
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2534:
2531:
2529:
2526:
2525:
2520:"Red Clinton"
2519:
2516:
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2511:
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2509:
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2505:
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2502:Clinton Group
2500:
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2010:Geneseo Shale
2007:
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1981:Harrell Shale
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1977:Genesee Group
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1738:
1737:Venango Group
1735:
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1728:
1726:
1725:Bedford Shale
1723:
1721:
1718:
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1713:
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1698:
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1654:Bedford Shale
1652:
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1644:Sunbury Shale
1642:
1639:
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1618:
1617:
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1613:
1609:
1603:
1599:
1596:
1595:
1593:
1591:
1587:
1579:"Little Lime"
1578:
1575:
1573:
1570:
1568:
1565:
1563:
1560:
1558:
1555:
1554:
1553:
1552:
1549:
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1540:
1537:
1536:
1534:
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1528:
1525:
1523:
1519:
1507:
1504:
1501:
1498:
1496:
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1492:
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1485:
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1476:
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1471:
1468:
1466:
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1460:
1457:
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1417:
1414:
1412:
1409:
1407:
1404:
1402:
1399:
1398:
1397:
1396:
1393:
1391:
1388:
1387:
1381:
1378:
1377:
1376:
1375:
1371:
1367:
1365:
1362:
1361:
1356:
1353:
1350:
1347:
1345:
1342:
1340:"No. 4a Coal"
1339:
1336:
1335:
1334:
1333:
1330:
1328:
1325:
1324:
1319:
1316:
1313:
1310:
1307:
1304:
1302:
1299:
1297:
1294:
1293:
1292:
1291:
1288:
1286:
1283:
1282:
1277:
1274:
1272:
1269:
1267:"No. 6a Coal"
1266:
1263:
1261:
1258:
1256:
1253:
1250:
1247:
1246:
1245:
1244:
1240:
1236:
1234:
1231:
1230:
1228:
1226:
1222:
1214:
1211:
1209:"No. 7a Coal"
1208:
1207:Mahoning Coal
1205:
1203:
1200:
1198:
1195:
1194:
1193:
1192:
1189:
1187:
1184:
1183:
1178:
1175:
1173:
1170:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
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1148:
1145:
1143:
1140:
1138:
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1134:
1133:
1132:
1129:
1127:
1124:
1123:
1118:
1115:
1113:
1110:
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1105:
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1100:
1098:
1095:
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1090:
1089:
1088:
1087:
1083:
1079:
1077:
1074:
1073:
1071:
1069:
1065:
1056:
1053:
1051:
1048:
1046:"No 8a. Coal"
1045:
1042:
1040:
1037:
1035:
1032:
1030:
1027:
1024:
1021:
1019:
1016:
1014:
1011:
1009:
1006:
1005:
1004:
1003:
999:
995:
994:
989:
986:
983:
980:
978:"No. 10 Coal"
977:
974:
972:
969:
967:
964:
962:
959:
957:
954:
952:
949:
947:"No. 11 Coal"
946:
943:
942:
941:
940:
936:
932:
930:
927:
926:
921:
918:
916:
913:
911:
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879:Dunkard Group
877:
876:
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713:Dunkard Group
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579:Wheeler Shale
577:
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569:Sirius Passet
567:
565:
562:
560:
557:
555:
552:
550:
547:
545:
544:Emu Bay Shale
542:
540:
537:
535:
534:Burgess Shale
532:
531:
529:
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509:
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476:
471:
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447:at mindat.org
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145:United States
135:
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109:
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38:
33:
30:
26:
22:
17:
2921:expanding it
2907:
2892:
2820:
2646:
2528:Medina Group
2438:Salina Group
2394:Salina Group
2363:Salina Group
2323:Salina Group
2006:Burket Shale
1952:Sonyea Group
1627:Pocono Group
1531:Serpukhovian
1502:"No. 1 Coal"
1461:"No. 2 Coal"
1418:"No. 3 Coal"
1351:"No. 4 Coal"
1338:Clarian Coal
1314:"No. 5 Coal"
1308:"No. 6 Coal"
1251:"No. 7 Coal"
1057:"No. 8 Coal"
984:"Great Lime"
779:Tenmile Coal
769:Dunkard Coal
749:Nineveh Coal
666:Pennsylvania
574:Spence Shale
554:Pioche Shale
548:
478:. Retrieved
452:
440:
429:
421:
416:
406:
307:
305:
298:
294:Tuzoia getzi
292:
286:
277:
267:
265:
254:
238:
235:Type section
218:
203:Pennsylvania
194:
192:
169:Type section
155:Pennsylvania
2582:Utica Shale
1818:Huron Shale
1612:Tournaisian
1600:"Big Lime"
1500:Sharon Coal
600:Castle Bank
480:17 December
306:The sponge
274:Rohrerstown
269:LagerstÀtte
55:Sedimentary
2960:Categories
2494:Llandovery
2355:Ludfordian
2251:Lochkovian
2142:Moorehouse
1797:Ohio Shale
1429:Bashkirian
1068:Kasimovian
705:Cisuralian
605:Soom Shale
539:Chengjiang
390:References
2913:formation
2770:Furongian
2148:Edgecliff
1779:Elk Group
1697:Famennian
1225:Moscovian
284:radiodont
225:limestone
174:Named for
98:Limestone
89:Lithology
69:Underlies
61:Sub-units
2804:Series 2
2430:Homerian
2386:Gorstian
2103:Eifelian
2049:Givetian
1882:Frasnian
871:Gzhelian
343:See also
311:walcotti
211:Cambrian
184:Named by
163:Virginia
159:Maryland
118:Location
79:Overlies
29:Cambrian
2813:Stage 4
2421:Wenlock
2302:Pridoli
2233:Pragian
309:Hazelia
261:Vintage
241:Kinzers
207:fossils
133:Country
94:Primary
2657:Middle
2346:Ludlow
2197:Emsian
2145:Nedrow
2139:Seneca
2040:Middle
1590:Viséan
282:, the
229:marble
214:Period
151:Extent
142:
123:Region
112:marble
45:photo.
2703:Lower
2564:Upper
2188:Lower
1688:Upper
221:shale
197:is a
108:Shale
104:Other
2917:stub
482:2021
193:The
51:Type
43:USGS
664:of
201:in
2962::
2876:pĐ
2211:,
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