119:
2214:
2242:
193:
346:
1693:
2228:
175:
2647:
429:
1919:
2487:
118:
2444:"Brachiopods of the Traverse group (Devonian) of Michigan. Part 1, Dalmanellacea, Pentameracea, Strophomenacea, Orthotetacea, Chonetacea, and Productacea. Bulletin of the AMNH ; v. 116, article 4"
2720:
2691:
2255:
2715:
2684:
2677:
2618:
257:. According to stratigraphic and paleontological examination, the sediments of the Gravel Point Formation were deposited in a shallow
2725:
487:
411:
328:
2597:
2710:
2488:"Distribution of Tylothyris (Brachiopoda) and its occurrence in the Traverse Group (Middle Devonian) of Michigan"
1214:
2657:
2028:
1969:
1949:
1877:
1520:
1446:
1434:
1198:
1100:
1076:
1055:
980:
931:
879:
785:
710:
679:
667:
1945:
1516:
1422:
1230:
1218:
1155:
659:
2459:
2219:
1548:
1544:
1442:
1438:
1286:
1234:
1163:
1159:
1426:
1222:
1151:
671:
2091:
927:
907:
132:
2247:
2012:
1600:
1202:
964:
230:
211:
991:
942:
843:
769:
2565:
2515:
2385:
1131:
796:
619:
2114:
1830:
1354:
1182:
690:
643:
594:
2312:"A Paleoenvironmental Analysis of the Middle Devonian Gravel Point Formation, Western Michigan"
2557:
2507:
2377:
1206:
421:
2661:
2499:
2447:
2367:
2357:
1987:
1911:
1895:
1873:
1616:
1524:
1430:
1391:
1370:
1226:
1147:
1120:
1096:
1051:
923:
875:
706:
675:
663:
234:
226:
2622:
2472:
2233:
1685:
2372:
1171:
246:
142:
2704:
2519:
2345:
2311:
1302:
1031:
1007:
721:
479:
338:
258:
198:
70:
27:
2389:
1692:
345:
2654:
2443:
1668:
1500:
1167:
283:
2178:
2000:
1888:
1764:
1636:
758:
737:
525:
315:
45:
2503:
2209:
1857:
1750:
1418:
1210:
540:
521:
90:
55:
2561:
2511:
2059:
1798:
1473:
513:
448:
398:
365:
157:
95:
2381:
428:
1918:
2192:
1929:
1489:
1402:
1322:
509:
254:
250:
223:
215:
180:
85:
80:
65:
60:
50:
38:
34:
2646:
2569:
2545:
2362:
1980:
1757:
1254:
897:
A small collection of large shells (the largest being 38 millimeters).
517:
219:
100:
75:
2546:"Middle Devonian Auloporid Corals from the Traverse Group of Michigan"
2451:
1568:
572:
1723:
2146:
2044:
1728:
253:, located between 30ยบ South and 20ยบ North latitude in central
1917:
1691:
427:
344:
2665:
2598:"Trilobites of the Devonian Traverse Group of Michigan"
2141:
2054:
1793:
1631:
1563:
1317:
1249:
535:
443:
360:
278:
123:
Fossiliferous limestone from the Gravel Point
Formation
2605:
University of
Michigan Press - Museum of Paleontology
2486:
Rogers, Frederick S.; Pitrat, Charles W. (May 1987).
2256:
List of fossiliferous stratigraphic units in
Michigan
2619:"Fossilworks: Gateway to the Paleobiology Database"
2617:Various Contributors to the Paleobiology Database.
2346:"An examination of the Devonian fishes of Michigan"
186:
168:
163:
153:
148:
138:
128:
21:
2721:Midwestern United States geologic formation stubs
486:South Point (Gravel Point), Little Traverse Bay,
410:South Point (Gravel Point), Little Traverse Bay,
327:South Point (Gravel Point), Little Traverse Bay,
2685:
249:was a shallow marine shelf during the middle
8:
2692:
2678:
2344:Stack, Jack; Sallan, Lauren (2018-09-20).
1968:Also found in the Dock Street clay of the
117:
18:
2716:Devonian southern paleotemperate deposits
2371:
2361:
2144:
2057:
1796:
1634:
1566:
1320:
1252:
538:
446:
363:
281:
2267:
2047:colonies are known from the formation.
2468:
2457:
2437:
2435:
2433:
2431:
2429:
2427:
2425:
2423:
2421:
2419:
2305:
2303:
2301:
2299:
2297:
2295:
2293:
2291:
7:
2643:
2641:
2591:
2589:
2587:
2585:
2583:
2581:
2579:
2539:
2537:
2535:
2533:
2531:
2529:
2417:
2415:
2413:
2411:
2409:
2407:
2405:
2403:
2401:
2399:
2339:
2337:
2335:
2333:
2331:
2329:
2289:
2287:
2285:
2283:
2281:
2279:
2277:
2275:
2273:
2271:
833:One specimen (U.S.N.M. no. 124280).
815:One specimen (U.S.N.M. no. 124258).
1780:Uncertain or tentative taxa are in
2664:. You can help Knowledge (XXG) by
14:
1740:Taxon falsely reported as present
520:columnals and several species of
2645:
2240:
2226:
2212:
417:A single specimen (UMMP 14370).
191:
173:
2310:Mohan, Joseph (November 2013).
2019:P. (Crassiproetus) traversensis
1745:Dubious taxon or junior synonym
493:A single specimen (UMMP 3129).
334:A single specimen (UMMP 1329).
2653:This article about a specific
528:are known from the formation.
1:
2149:of the Gravel Point Formation
2062:of the Gravel Point Formation
1801:of the Gravel Point Formation
1639:of the Gravel Point Formation
1571:of the Gravel Point Formation
1461:Upper part of the formation.
1325:of the Gravel Point Formation
1257:of the Gravel Point Formation
1070:Upper part of the formation.
606:Lower part of the formation.
543:of the Gravel Point Formation
451:of the Gravel Point Formation
368:of the Gravel Point Formation
286:of the Gravel Point Formation
1876:and Dock Street clay of the
1864:D. (Basidechenella) pulchra
1707:
979:Possibly also found in the
2742:
2640:
2544:Watkins, J. Lloyd (1959).
2316:The Professional Geologist
222:dating back to the middle
2504:10.1017/S0022336000028651
1927:
1714:
1710:
1498:
1400:
1352:
989:
841:
794:
719:
116:
26:
2726:Michigan geography stubs
1998:Reassigned to the genus
1712:
229:and correlates with the
2550:Journal of Paleontology
2492:Journal of Paleontology
2029:Four Mile Dam Formation
1970:Four Mile Dam Formation
1908:Phacops rana alpenensis
1906:Originally reported as
1878:Four Mile Dam Formation
1101:Four Mile Dam Formation
1077:Four Mile Dam Formation
1056:Four Mile Dam Formation
981:Four Mile Dam Formation
880:Four Mile Dam Formation
786:Four Mile Dam Formation
711:Four Mile Dam Formation
2467:Cite journal requires
1922:
1788:taxa are discredited.
1696:
432:
349:
208:Gravel Point Formation
22:Gravel Point Formation
2596:Stumm, Erwin (1953).
2442:Imbrie, John (1959).
2220:Earth sciences portal
1921:
1843:Longispina emmetensis
1695:
431:
348:
1936:G. aequituberculatus
1910:. Also found in the
1119:Also known from the
830:"Upper Blue shale".
133:Geological formation
16:Geological formation
2248:Paleontology portal
508:Several species of
231:Long Lake Limestone
28:Stratigraphic range
2363:10.7717/peerj.5636
2027:Also found in the
1944:Also found in the
1923:
1872:Also found in the
1735:Reclassified taxon
1697:
1543:Also found in the
1515:Also found in the
1417:Also found in the
1390:Also found in the
1369:Also found in the
1287:Fenestellapolypore
1197:Also found in the
1146:Also found in the
1095:Also found in the
1075:Also found in the
1050:Also found in the
922:Also found in the
874:Also found in the
784:Also found in the
705:Also found in the
658:Also found in the
633:2 pedicle valves.
512:, an unidentified
433:
350:
212:geologic formation
2711:Devonian Michigan
2673:
2672:
2660:in Michigan is a
2203:
2202:
2135:
2134:
2037:
2036:
1792:
1791:
1783:
1771:
1770:
1767:
1760:
1753:
1746:
1741:
1736:
1731:
1701:
1700:
1625:
1624:
1557:
1556:
1311:
1310:
1243:
1242:
501:
500:
488:Charlevoix County
437:
436:
412:Charlevoix County
354:
353:
329:Charlevoix County
204:
203:
2733:
2694:
2687:
2680:
2649:
2642:
2634:
2632:
2630:
2625:on 25 March 2022
2621:. Archived from
2609:
2608:
2602:
2593:
2574:
2573:
2541:
2524:
2523:
2483:
2477:
2476:
2470:
2465:
2463:
2455:
2439:
2394:
2393:
2375:
2365:
2341:
2324:
2323:
2307:
2250:
2245:
2244:
2243:
2236:
2231:
2230:
2229:
2222:
2217:
2216:
2215:
2142:
2092:Lophosphaeridium
2055:
1912:Alpena Limestone
1874:Alpena Limestone
1794:
1781:
1763:
1756:
1749:
1744:
1739:
1734:
1727:
1724:
1708:
1632:
1564:
1392:Alpena Limestone
1371:Alpena Limestone
1318:
1250:
1166:formations, the
1121:Alpena Limestone
1097:Alpena Limestone
1052:Alpena Limestone
876:Alpena Limestone
707:Alpena Limestone
536:
444:
361:
279:
235:Alpena Limestone
197:
195:
194:
179:
177:
176:
121:
112:
42:
19:
2741:
2740:
2736:
2735:
2734:
2732:
2731:
2730:
2701:
2700:
2699:
2698:
2638:
2628:
2626:
2616:
2613:
2612:
2600:
2595:
2594:
2577:
2543:
2542:
2527:
2485:
2484:
2480:
2466:
2456:
2441:
2440:
2397:
2343:
2342:
2327:
2309:
2308:
2269:
2264:
2246:
2241:
2239:
2234:Michigan portal
2232:
2227:
2225:
2218:
2213:
2211:
2208:
2140:
2053:
2042:
1960:G. traversensis
1779:
1722:
1706:
1630:
1562:
1507:P. concentricum
1361:A. alectiformis
1316:
1248:
1215:Rockport Quarry
908:Pholidostrophia
854:Gorbut Member.
776:O. oligorhachis
534:
506:
442:
422:onychodontiform
359:
277:
272:
267:
243:
218:. It preserves
192:
190:
174:
172:
124:
111:
110:
109:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
32:
31:
17:
12:
11:
5:
2739:
2737:
2729:
2728:
2723:
2718:
2713:
2703:
2702:
2697:
2696:
2689:
2682:
2674:
2671:
2670:
2650:
2636:
2635:
2611:
2610:
2575:
2556:(5): 793โ808.
2525:
2498:(3): 494โ507.
2478:
2469:|journal=
2395:
2325:
2266:
2265:
2263:
2260:
2259:
2258:
2252:
2251:
2237:
2223:
2207:
2204:
2201:
2200:
2198:
2196:
2190:
2188:
2182:
2174:
2173:
2170:
2167:
2162:
2159:
2156:
2152:
2151:
2139:
2136:
2133:
2132:
2130:
2128:
2126:
2124:
2118:
2110:
2109:
2107:
2105:
2103:
2101:
2095:
2087:
2086:
2083:
2080:
2075:
2072:
2069:
2065:
2064:
2052:
2049:
2041:
2038:
2035:
2034:
2032:
2025:
2023:
2021:
2016:
2008:
2007:
2005:
1996:
1994:
1992:
1984:
1976:
1975:
1973:
1966:
1964:
1962:
1956:
1955:
1953:
1942:
1940:
1938:
1933:
1925:
1924:
1915:
1904:
1902:
1900:
1892:
1884:
1883:
1881:
1870:
1868:
1866:
1861:
1853:
1852:
1850:
1848:
1846:
1839:
1834:
1826:
1825:
1822:
1819:
1814:
1811:
1808:
1804:
1803:
1790:
1789:
1774:
1772:
1769:
1768:
1761:
1754:
1747:
1742:
1737:
1732:
1716:
1715:
1713:
1711:
1705:
1702:
1699:
1698:
1689:
1682:
1680:
1678:
1672:
1664:
1663:
1660:
1657:
1652:
1649:
1646:
1642:
1641:
1629:
1626:
1623:
1622:
1620:
1617:stromatoporoid
1613:
1611:
1609:
1604:
1596:
1595:
1592:
1589:
1584:
1581:
1578:
1574:
1573:
1561:
1558:
1555:
1554:
1552:
1541:
1539:
1537:
1531:
1530:
1528:
1513:
1511:
1509:
1504:
1496:
1495:
1493:
1486:
1484:
1482:
1477:
1469:
1468:
1466:
1464:
1462:
1459:
1453:
1452:
1450:
1415:
1413:
1411:
1406:
1398:
1397:
1395:
1388:
1386:
1383:
1377:
1376:
1374:
1367:
1365:
1363:
1358:
1350:
1349:
1346:
1343:
1338:
1335:
1332:
1328:
1327:
1315:
1312:
1309:
1308:
1306:
1299:
1297:
1295:
1290:
1282:
1281:
1278:
1275:
1270:
1267:
1264:
1260:
1259:
1247:
1244:
1241:
1240:
1238:
1195:
1193:
1191:
1189:T. subvaricosa
1186:
1178:
1177:
1175:
1172:Hamilton Group
1144:
1142:
1140:
1135:
1127:
1126:
1124:
1117:
1115:
1113:
1111:S. titan titan
1107:
1106:
1104:
1093:
1091:
1089:
1083:
1082:
1080:
1073:
1071:
1068:
1062:
1061:
1059:
1048:
1046:
1044:
1038:
1037:
1035:
1028:
1026:
1024:
1014:
1013:
1011:
1004:
1002:
1000:
995:
987:
986:
984:
977:
975:
973:
968:
960:
959:
957:
955:
953:
951:
946:
938:
937:
935:
920:
918:
916:
911:
903:
902:
900:
898:
895:
893:
886:
885:
883:
872:
870:
868:
862:
861:
859:
857:
855:
852:
847:
839:
838:
836:
834:
831:
828:
821:
820:
818:
816:
813:
806:
800:
792:
791:
789:
782:
780:
778:
773:
765:
764:
762:
755:
753:
751:
744:
743:
741:
734:
732:
730:
725:
717:
716:
714:
703:
701:
699:
694:
686:
685:
683:
656:
654:
652:
647:
639:
638:
636:
634:
631:
629:
623:
615:
614:
612:
610:
607:
604:
598:
590:
589:
587:
585:
583:
581:
576:
568:
567:
564:
561:
556:
553:
550:
546:
545:
533:
530:
505:
502:
499:
498:
496:
494:
491:
484:
482:
476:
475:
472:
469:
464:
461:
458:
454:
453:
441:
438:
435:
434:
425:
418:
415:
408:
402:
393:
392:
389:
386:
381:
378:
375:
371:
370:
358:
355:
352:
351:
342:
335:
332:
325:
319:
311:
310:
307:
304:
299:
296:
293:
289:
288:
276:
273:
271:
268:
266:
265:Fossil content
263:
261:environment.
247:Michigan Basin
242:
239:
202:
201:
188:
184:
183:
170:
166:
165:
161:
160:
155:
151:
150:
146:
145:
143:Traverse Group
140:
136:
135:
130:
126:
125:
122:
114:
113:
106:
105:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
49:
44:
43:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
2738:
2727:
2724:
2722:
2719:
2717:
2714:
2712:
2709:
2708:
2706:
2695:
2690:
2688:
2683:
2681:
2676:
2675:
2669:
2667:
2663:
2659:
2656:
2655:stratigraphic
2651:
2648:
2644:
2639:
2624:
2620:
2615:
2614:
2606:
2599:
2592:
2590:
2588:
2586:
2584:
2582:
2580:
2576:
2571:
2567:
2563:
2559:
2555:
2551:
2547:
2540:
2538:
2536:
2534:
2532:
2530:
2526:
2521:
2517:
2513:
2509:
2505:
2501:
2497:
2493:
2489:
2482:
2479:
2474:
2461:
2453:
2449:
2445:
2438:
2436:
2434:
2432:
2430:
2428:
2426:
2424:
2422:
2420:
2418:
2416:
2414:
2412:
2410:
2408:
2406:
2404:
2402:
2400:
2396:
2391:
2387:
2383:
2379:
2374:
2369:
2364:
2359:
2355:
2351:
2347:
2340:
2338:
2336:
2334:
2332:
2330:
2326:
2321:
2317:
2313:
2306:
2304:
2302:
2300:
2298:
2296:
2294:
2292:
2290:
2288:
2286:
2284:
2282:
2280:
2278:
2276:
2274:
2272:
2268:
2261:
2257:
2254:
2253:
2249:
2238:
2235:
2224:
2221:
2210:
2205:
2199:
2197:
2194:
2191:
2189:
2186:
2183:
2181:
2180:
2176:
2175:
2171:
2168:
2166:
2163:
2160:
2157:
2154:
2153:
2150:
2148:
2143:
2137:
2131:
2129:
2127:
2125:
2122:
2119:
2117:
2116:
2112:
2111:
2108:
2106:
2104:
2102:
2099:
2096:
2094:
2093:
2089:
2088:
2084:
2081:
2079:
2076:
2073:
2070:
2067:
2066:
2063:
2061:
2056:
2050:
2048:
2046:
2039:
2033:
2030:
2026:
2024:
2022:
2020:
2017:
2015:
2014:
2010:
2009:
2006:
2003:
2002:
1997:
1995:
1993:
1991:
1989:
1985:
1983:
1982:
1978:
1977:
1974:
1971:
1967:
1965:
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1951:
1950:Four Mile Dam
1947:
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1665:
1661:
1658:
1656:
1653:
1650:
1647:
1644:
1643:
1640:
1638:
1637:Tentaculitans
1633:
1628:Tentaculitans
1627:
1621:
1618:
1614:
1612:
1610:
1608:
1605:
1603:
1602:
1601:Parallelopora
1598:
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1579:
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1529:
1526:
1522:
1521:Four Mile Dam
1518:
1514:
1512:
1510:
1508:
1505:
1503:
1502:
1497:
1494:
1491:
1487:
1485:
1483:
1481:
1480:F. mammilatus
1478:
1476:
1475:
1471:
1470:
1467:
1465:
1463:
1460:
1458:
1455:
1454:
1451:
1448:
1447:Hungry Hollow
1444:
1440:
1436:
1435:Four Mile Dam
1432:
1428:
1424:
1420:
1416:
1414:
1412:
1410:
1407:
1405:
1404:
1399:
1396:
1393:
1389:
1387:
1385:6 specimens.
1384:
1382:
1381:A. fenestrata
1379:
1378:
1375:
1372:
1368:
1366:
1364:
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1359:
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1356:
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1092:
1090:
1088:
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1084:
1081:
1078:
1074:
1072:
1069:
1067:
1066:S. fissicosta
1064:
1063:
1060:
1057:
1053:
1049:
1047:
1045:
1043:
1040:
1039:
1036:
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1023:
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1016:
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994:
993:
988:
985:
982:
978:
976:
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972:
969:
967:
966:
965:Schuchertella
962:
961:
958:
956:
954:
952:
950:
947:
945:
944:
940:
939:
936:
933:
932:Hungry Hollow
929:
925:
921:
919:
917:
915:
914:P. geniculata
912:
910:
909:
905:
904:
901:
899:
896:
894:
891:
888:
887:
884:
881:
877:
873:
871:
869:
867:
866:P. alpenensis
864:
863:
860:
858:
856:
853:
851:
850:P. aftonensis
848:
846:
845:
840:
837:
835:
832:
829:
826:
823:
822:
819:
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729:
726:
724:
723:
722:Mucrospirifer
718:
715:
712:
708:
704:
702:
700:
698:
697:L. emmetensis
695:
693:
692:
688:
687:
684:
681:
680:Hungry Hollow
677:
673:
669:
668:Four Mile Dam
665:
661:
657:
655:
653:
651:
648:
646:
645:
641:
640:
637:
635:
632:
630:
627:
624:
622:
621:
617:
616:
613:
611:
609:2 specimens.
608:
605:
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554:
551:
548:
547:
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537:
531:
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511:
504:Invertebrates
503:
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259:lagoonal reef
256:
252:
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199:United States
189:
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127:
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102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
40:
36:
29:
25:
20:
2666:expanding it
2652:
2637:
2627:. Retrieved
2623:the original
2604:
2553:
2549:
2495:
2491:
2481:
2460:cite journal
2356:(2): e5636.
2353:
2349:
2319:
2315:
2184:
2177:
2164:
2145:
2120:
2113:
2097:
2090:
2077:
2058:
2043:
2018:
2011:
1999:
1986:
1979:
1959:
1952:formations.
1946:Norway Point
1935:
1928:
1907:
1894:
1887:
1863:
1856:
1842:
1837:A. romingeri
1836:
1829:
1816:
1797:
1785:
1776:
1719:
1686:tentaculitid
1674:
1669:Tentaculites
1667:
1654:
1635:
1607:P. winchelli
1606:
1599:
1586:
1567:
1551:formations.
1534:
1527:formations.
1517:Ferron Point
1506:
1501:Pachyphragma
1499:
1479:
1472:
1456:
1449:formations.
1423:Ferron Point
1408:
1401:
1380:
1360:
1353:
1340:
1321:
1293:F. magnifica
1292:
1285:
1272:
1253:
1237:formations.
1231:Norway Point
1219:Ferron Point
1199:Cedar Valley
1188:
1181:
1168:Arkona Shale
1156:Norway Point
1137:
1130:
1110:
1086:
1065:
1041:
1032:strophomenid
1021:
1017:
1008:strophomenid
997:
992:Strophodonta
990:
970:
963:
948:
943:Pseudoatrypa
941:
934:formations.
913:
906:
889:
865:
849:
844:Pentamerella
842:
824:
809:
802:
795:
775:
770:Oligorhachis
768:
747:
727:
720:
696:
689:
682:formations.
660:Norway Point
649:
642:
625:
618:
600:
593:
579:A. corrugata
578:
571:
558:
539:
526:scolecodonts
507:
466:
447:
404:
396:
383:
364:
321:
314:
301:
284:Acanthodians
282:
275:Acanthodians
244:
207:
205:
2629:17 December
2322:(6): 12โ16.
2179:Ancyrospora
2001:Eldredgeops
1889:Eldredgeops
1786:crossed out
1765:Morphotaxon
1545:Potter Farm
1457:A. socialis
1439:Potter Farm
1409:A. conferta
1303:fenestellid
1235:Potter Farm
1164:Potter Farm
1132:Truncalosia
1042:S. erratica
949:P. keslingi
797:Orthopleura
650:L. radicans
620:Heteralosia
541:Brachiopods
532:Brachiopods
522:polychaetes
339:gyracanthid
316:Gyracanthus
270:Vertebrates
241:Description
214:in western
2705:Categories
2262:References
2115:Tasmanites
2060:Acritarchs
2051:Acritarchs
1990:alpenensis
1898:alpenensis
1858:Dechenella
1831:Ancyropyge
1799:Trilobites
1782:small text
1751:Ichnotaxon
1704:Trilobites
1535:P. erectum
1355:Aulocystis
1323:Cnidarians
1314:Cnidarians
1183:Tylothyris
1138:T. gibbosa
1022:S. erotica
998:S. costata
971:S. anomala
759:spiriferid
738:spiriferid
691:Longispina
644:Leptalosia
595:Douvillina
480:Holonemiid
449:Placoderms
440:Placoderms
2658:formation
2562:0022-3360
2520:130922140
2512:0022-3360
2452:2246/1258
2193:Miospores
2161:Presence
2074:Presence
1813:Presence
1720:Color key
1651:Presence
1583:Presence
1474:Favosites
1337:Presence
1269:Presence
1255:Bryozoans
1246:Bryozoans
1203:Milwaukee
555:Presence
514:arthropod
510:ostracods
463:Presence
399:Onychodus
380:Presence
366:Bony fish
357:Bony fish
298:Presence
158:Limestone
149:Lithology
2390:52843222
2382:30258725
2206:See also
2165:Material
2078:Material
1930:Greenops
1817:Material
1655:Material
1587:Material
1549:Petoskey
1490:tabulate
1443:Petoskey
1403:Aulopora
1341:Material
1273:Material
1170:and the
1160:Petoskey
1087:S. nanus
728:M. latus
559:Material
516:'hook',
467:Material
384:Material
302:Material
255:Laurasia
251:Devonian
224:Devonian
216:Michigan
181:Michigan
164:Location
39:Givetian
35:Devonian
2570:1300915
2373:6151260
2172:Images
2158:Species
2085:Images
2071:Species
2013:Proetus
1988:P. rana
1981:Phacops
1896:E. rana
1845:zone".
1824:Images
1810:Species
1758:Ootaxon
1662:Images
1648:Species
1594:Images
1580:Species
1569:Sponges
1560:Sponges
1492:coral.
1427:Genshaw
1348:Images
1334:Species
1280:Images
1266:Species
1223:Genshaw
1207:Mineola
1152:Genshaw
812:zone".
808:"Large
672:Genshaw
566:Images
552:Species
518:crinoid
474:Images
460:Species
391:Images
377:Species
309:Images
295:Species
220:fossils
187:Country
154:Primary
139:Unit of
107:↓
33:Middle
2568:
2560:
2518:
2510:
2388:
2380:
2370:
2147:Plants
2138:Plants
1525:Alpena
1431:Alpena
1227:Alpena
1148:Alpena
928:Widder
924:Alpena
892:sp. D
827:sp. B
810:Atrypa
805:sp. A
676:Arkona
664:Alpena
628:sp. B
573:Atrypa
227:period
196:
178:
169:Region
2601:(PDF)
2566:JSTOR
2516:S2CID
2386:S2CID
2350:PeerJ
2169:Notes
2155:Genus
2082:Notes
2068:Genus
2045:Algal
2040:Flora
1821:Notes
1807:Genus
1777:Notes
1729:Taxon
1659:Notes
1645:Genus
1591:Notes
1577:Genus
1345:Notes
1331:Genus
1277:Notes
1263:Genus
563:Notes
549:Genus
471:Notes
457:Genus
388:Notes
374:Genus
306:Notes
292:Genus
210:is a
2662:stub
2631:2021
2558:ISSN
2508:ISSN
2473:help
2378:PMID
2187:sp.
2123:sp.
2100:sp.
1948:and
1677:sp.
1547:and
1523:and
1445:and
1419:Bell
1233:and
1211:Bell
1162:and
1099:and
1054:and
1020:cf.
930:and
878:and
750:sp.
709:and
678:and
603:sp.
524:and
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324:sp.
245:The
233:and
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129:Type
46:Pre๊
2500:doi
2448:hdl
2368:PMC
2358:doi
420:An
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