113:
133:
1039:
543:
lifestyle. Their lack of eyes, a morphology not well-suited for swimming, and their fossils found in association with other benthic trilobites suggest a benthic (bottom-dwelling) mode of life. They are likely to have lived on areas of the ocean floor which received little or no light and fed on
581:, trilobites are always found with their heads directed towards the opening of the tube, suggesting that they reversed in; the absence of any moulted carapaces suggests that moulting was not their primary reason for seeking shelter.
556:-type lifestyle. The orientation of the thoracic appendages appears ill-suited for benthic living. Recent work suggests that some agnostids were benthic predators, engaging in cannibalism and possibly pack-hunting behavior.
552:
is uncharacteristic of benthic animals, suggesting a pelagic existence. The thoracic segment appears to form a hinge between the head and pygidium allowing for a bivalved
1869:
473:
The systematic position of the order
Agnostida within the class Trilobita remains uncertain, and there has been continuing debate whether they are trilobites or a
1047:
1950:
527:, and their placement as stem-crustaceans was unsupported. The study recovered agnostidans as the sister group to other trilobites within the Artiopoda.
1843:
575:, presumably in order to hide from predators or strong storm currents; or maybe whilst scavenging for food. In the case of the tapering worm tubes
1417:
868:
788:
759:
1945:
932:
488:, of which trilobites are a part. Instead, the limbs of agnostids closely resemble those of stem group crustaceans, although they lack the
1940:
804:
McMenamin MA (October 2010). "Cambrian cannibals: agnostid trilobite ethology and the earliest known case of arthropod cannibalism".
481:
of one genus have been found with legs differing dramatically from those of adult trilobites, suggesting they are not members of the
1686:
1681:
1641:
1631:
1616:
1601:
1075:
1935:
1060:
734:
898:
1930:
1626:
1070:
1065:
1055:
860:
467:
112:
406:, though some recent research has doubted this placement. Regardless, they appear to be close relatives as part of the
1080:
1306:
1452:
132:
1925:
1666:
1636:
1621:
1563:
1281:
511:
features, that
Eodiscina and Agnostida are closely united, and the Eodiscina descended from the trilobite order
1325:
1024:
925:
750:
Bergström J, Hou XG (2005). "Early
Palaeozoic non-lamellipedian arthropods". In Koenemann S, Ronald AJ (eds.).
1507:
1497:
1335:
1286:
849:"Cryptic behaviour in trilobites: Cambrian and Silurian examples from Canada, and other related occurrences"
1370:
1783:
1611:
1266:
1135:
1882:
1656:
1276:
893:
823:
Fatka O, Vokáč V, Moravec J, Šinágl M, Valent M (January 2009). "Agnostids entombed in hyolith conchs".
1375:
779:(2005). "Comparative morphology and relationships of the Agnostida". In Koenemann S, Jenner RA (eds.).
1246:
1114:
1477:
1439:
1380:
1355:
1330:
489:
278:
1365:
548:
which descended from upper layers of the sea to the bottom. Their wide geographic dispersion in the
298:
273:
268:
263:
1768:
1522:
918:
478:
283:
224:
1315:
1920:
1492:
1398:
1360:
1291:
1121:
904:
691:
374:
127:
1231:
1160:
1106:
1887:
1830:
1472:
1153:
864:
784:
755:
730:
683:
632:
1897:
1874:
1271:
1188:
722:
673:
663:
622:
614:
559:
They are sometimes preserved within the voids of other organisms, for instance within empty
505:
459:
1555:
1487:
1301:
1167:
958:
497:
395:
307:
293:
1821:
848:
519:
found that agnostidans shared morphological similarities to trilobites and other related
1527:
1502:
1429:
1350:
1340:
1320:
1181:
1128:
852:
776:
678:
651:
627:
602:
411:
353:
313:
1914:
1517:
1512:
1462:
1457:
1345:
1296:
1006:
976:
695:
549:
516:
512:
427:
423:
358:
258:
70:
1583:
1482:
1411:
1390:
1310:
1258:
493:
482:
348:
338:
288:
1038:
1856:
1835:
1815:
986:
726:
520:
508:
419:
332:
45:
656:
Proceedings of the
National Academy of Sciences of the United States of America
1578:
1467:
1447:
1423:
887:
524:
474:
435:
415:
363:
343:
253:
90:
55:
1806:
1753:
1748:
1743:
1738:
1733:
1728:
1723:
1715:
1696:
1691:
1606:
1593:
1546:
1537:
996:
981:
949:
941:
668:
577:
568:
501:
455:
451:
407:
403:
399:
323:
241:
203:
190:
177:
164:
144:
95:
687:
636:
618:
492:, which defines that group. The study suggested that they were likely the
1800:
1701:
1676:
1671:
1661:
1651:
1646:
1573:
1404:
1224:
1206:
1174:
1001:
971:
572:
553:
545:
477:. The challenge to the status has focused on Agnostina partly due to the
463:
431:
85:
80:
65:
60:
50:
17:
1848:
991:
709:
MĂĽller KJ, Walossek D (1987). "Morphology, ontogeny, and life habit of
560:
540:
536:
439:
100:
75:
1861:
515:. A 2019 study of adult specimens with preserved soft tissue from the
1568:
1090:
564:
154:
1777:
1016:
485:
496:
to the crustacean stem lineage, and, as such, part of the clade,
1781:
914:
652:"Dead clades walking are a pervasive macroevolutionary pattern"
402:
which have classically been seen as a group of highly modified
910:
434:. Agnostidan diversity severely declined during the Cambrian-
825:
Memoirs of the
Association of Australasian Palaeontologists
783:. Vol. 16. Taylor and Francis Group. pp. 95–136.
535:
Scientists have long debated whether the agnostids lived a
603:"Burgess Shale fossils shed light on the agnostid problem"
894:
The
Virtual Fossil Museum – Trilobite Order Agnostida
806:
Geological
Society of America Abstracts with Programs
462:. As a group, agnostids are isopygous, meaning their
450:
The
Agnostida are divided into two suborders —
1790:
1714:
1592:
1554:
1545:
1536:
1438:
1389:
1257:
1241:
1216:
1198:
1145:
1098:
1089:
1046:
1015:
957:
948:
458: — which are then subdivided into a number of
859:. Special Papers in Palaeontology. Vol. 70.
842:
840:
838:
847:Chatterton BD, Collins DH, Ludvigsen R (2003).
650:Barnes BD, Sclafani JA, Zaffos A (April 2021).
500:. Other researchers have suggested, based on a
430:orders, and were highly diverse throughout the
926:
8:
754:. Taylor and Francis Group. pp. 75–93.
905:"Earth's Early Cannibals Caught in the Act"
1778:
1551:
1542:
1095:
954:
933:
919:
911:
438:transition, and the last agnostidans went
111:
31:
677:
667:
626:
907:, by Larry O'Hanlon, news.discovery.com.
590:
470:. Most agnostid species were eyeless.
466:is similar in size and shape to their
781:Crustacea and Arthropod Relationships
752:Crustacea and Arthropod Relationships
7:
713:from the Upper Cambrian of Sweden".
601:Moysiuk J, Caron JB (January 2019).
596:
594:
25:
1951:Taxa named by John William Salter
1418:Permian–Triassic extinction event
41:Cambrian Stage 3 –Late Ordovician
1037:
861:The Palaeontological Association
607:Proceedings. Biological Sciences
131:
857:Trilobites and Their Relatives
1:
1946:Late Ordovician extinctions
727:10.18261/8200075117-1987-01
571:and under the carapaces of
27:Extinct order of arthropods
1967:
1941:Cambrian first appearances
851:. In Lane PD, Siveter DJ,
410:. They are present in the
1766:
1282:Charles Doolittle Walcott
1129:Profallotaspis jakutensis
1035:
414:fossil record along with
380:
373:
237:
232:
128:Scientific classification
126:
119:
110:
34:
1259:Notable trilobitologists
442:in the Late Ordovician.
121:Itagnostus interstrictus
1453:Beecher's Trilobite Bed
1326:George Frederic Matthew
1287:Charles Emerson Beecher
669:10.1073/pnas.2019208118
249:Superfamily Agnostoidea
1498:Silica Shale Formation
1336:Brian D. E. Chatterton
1267:Alexander von Humboldt
619:10.1098/rspb.2018.2314
1936:Ordovician trilobites
1883:Paleobiology Database
1371:Gerhard K. B. Alberti
1277:Alfred Russel Wallace
382:Isopygia GĂĽrich, 1907
1448:Anti-Atlas Mountains
1440:Notable fossil sites
1381:Johan Wilhelm Dalman
1356:Gregory D. Edgecombe
1331:Harry B. Whittington
899:Agnostida fact sheet
863:. pp. 157–173.
384:Miomera Jækel, 1909
1931:Cambrian trilobites
1769:Category:Trilobites
1508:Walcott–Rust quarry
1136:Serrania gordaensis
711:Agnostus pisiformis
573:bivalved arthropods
1493:Maotianshan Shales
1399:Cambrian explosion
1361:Bruce S. Lieberman
1292:Roderick Murchison
1025:List of trilobites
715:Fossils and Strata
613:(1894): 20182314.
1908:
1907:
1784:Taxon identifiers
1775:
1774:
1762:
1761:
1710:
1709:
1376:Teiichi Kobayashi
1253:
1252:
1033:
1032:
870:978-0-901702-81-4
790:978-1-4200-3754-8
761:978-1-4200-3754-8
389:
388:
228:
16:(Redirected from
1958:
1926:Trilobite orders
1901:
1900:
1891:
1890:
1878:
1877:
1865:
1864:
1852:
1851:
1839:
1838:
1826:
1825:
1824:
1811:
1810:
1809:
1779:
1552:
1543:
1468:Gees, Gerolstein
1272:Joachim Barrande
1247:Acanthopluerella
1189:Pseudophillipsia
1115:Hupetina antiqua
1096:
1041:
955:
935:
928:
921:
912:
875:
874:
844:
833:
832:
820:
814:
813:
801:
795:
794:
772:
766:
765:
747:
741:
740:
706:
700:
699:
681:
671:
647:
641:
640:
630:
598:
223:
218:
207:
202:
189:
176:
136:
135:
115:
105:
42:
38:Temporal range:
32:
21:
1966:
1965:
1961:
1960:
1959:
1957:
1956:
1955:
1911:
1910:
1909:
1904:
1896:
1894:
1886:
1881:
1873:
1868:
1860:
1855:
1847:
1842:
1834:
1829:
1820:
1819:
1814:
1805:
1804:
1799:
1786:
1776:
1771:
1758:
1734:Internal organs
1729:Digestive tract
1716:Soft body parts
1706:
1588:
1532:
1488:Llandeilo Group
1478:Jince Formation
1434:
1385:
1302:Rudolf Kaufmann
1249:
1237:
1212:
1199:First described
1194:
1168:Carniphillipsia
1141:
1091:Notable fossils
1085:
1042:
1029:
1011:
944:
939:
901:by Sam Gon III.
890:by Sam Gon III.
888:Order Agnostida
884:
879:
878:
871:
846:
845:
836:
822:
821:
817:
803:
802:
798:
791:
774:
773:
769:
762:
749:
748:
744:
737:
708:
707:
703:
649:
648:
644:
600:
599:
592:
587:
563:conchs, within
533:
498:Crustaceomorpha
490:proximal endite
448:
383:
308:Condylopygoidea
294:Ptychagnostidae
279:Glyptagnostidae
222:
216:
205:
200:
191:Trilobitomorpha
187:
174:
130:
106:
104:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
40:
39:
36:
28:
23:
22:
15:
12:
11:
5:
1964:
1962:
1954:
1953:
1948:
1943:
1938:
1933:
1928:
1923:
1913:
1912:
1906:
1905:
1903:
1902:
1892:
1879:
1866:
1853:
1840:
1827:
1812:
1796:
1794:
1788:
1787:
1782:
1773:
1772:
1767:
1764:
1763:
1760:
1759:
1757:
1756:
1751:
1746:
1741:
1736:
1731:
1726:
1720:
1718:
1712:
1711:
1708:
1707:
1705:
1704:
1699:
1694:
1689:
1684:
1679:
1674:
1669:
1664:
1659:
1654:
1649:
1644:
1639:
1634:
1629:
1624:
1619:
1617:Facial sutures
1614:
1609:
1604:
1598:
1596:
1590:
1589:
1587:
1586:
1581:
1576:
1571:
1566:
1560:
1558:
1549:
1540:
1534:
1533:
1531:
1530:
1525:
1520:
1515:
1510:
1505:
1503:Takaka Terrane
1500:
1495:
1490:
1485:
1480:
1475:
1473:HunsrĂĽck Slate
1470:
1465:
1460:
1455:
1450:
1444:
1442:
1436:
1435:
1433:
1432:
1430:Trilobite zone
1427:
1420:
1415:
1408:
1401:
1395:
1393:
1387:
1386:
1384:
1383:
1378:
1373:
1368:
1366:Gerald J. Kloc
1363:
1358:
1353:
1351:Franco Rasetti
1348:
1343:
1341:Richard Fortey
1338:
1333:
1328:
1323:
1321:Niles Eldredge
1318:
1313:
1307:Rudolf Richter
1304:
1299:
1294:
1289:
1284:
1279:
1274:
1269:
1263:
1261:
1255:
1254:
1251:
1250:
1245:
1243:
1239:
1238:
1236:
1235:
1228:
1220:
1218:
1214:
1213:
1211:
1210:
1202:
1200:
1196:
1195:
1193:
1192:
1185:
1182:Paraphillipsia
1178:
1171:
1164:
1157:
1149:
1147:
1143:
1142:
1140:
1139:
1132:
1125:
1118:
1111:
1102:
1100:
1093:
1087:
1086:
1084:
1083:
1078:
1073:
1068:
1063:
1058:
1052:
1050:
1044:
1043:
1036:
1034:
1031:
1030:
1028:
1027:
1021:
1019:
1013:
1012:
1010:
1009:
1004:
999:
994:
989:
984:
979:
974:
969:
963:
961:
952:
946:
945:
940:
938:
937:
930:
923:
915:
909:
908:
902:
896:
891:
883:
882:External links
880:
877:
876:
869:
834:
815:
796:
789:
767:
760:
742:
735:
701:
642:
589:
588:
586:
583:
532:
529:
447:
444:
412:Lower Cambrian
387:
386:
378:
377:
371:
370:
369:
368:
367:
366:
361:
356:
354:Tsunyidiscidae
351:
346:
341:
319:
318:
317:
316:
314:Condylopygidae
303:
302:
301:
299:Spinagnostidae
296:
291:
286:
281:
276:
274:Doryagnostidae
271:
269:Diplagnostidae
266:
264:Clavagnostidae
261:
256:
235:
234:
230:
229:
214:
210:
209:
198:
194:
193:
185:
181:
180:
172:
168:
167:
162:
158:
157:
152:
148:
147:
142:
138:
137:
124:
123:
117:
116:
108:
107:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
49:
44:
43:
37:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1963:
1952:
1949:
1947:
1944:
1942:
1939:
1937:
1934:
1932:
1929:
1927:
1924:
1922:
1919:
1918:
1916:
1899:
1893:
1889:
1884:
1880:
1876:
1871:
1867:
1863:
1858:
1854:
1850:
1845:
1841:
1837:
1832:
1828:
1823:
1817:
1813:
1808:
1802:
1798:
1797:
1795:
1793:
1789:
1785:
1780:
1770:
1765:
1755:
1752:
1750:
1747:
1745:
1742:
1740:
1737:
1735:
1732:
1730:
1727:
1725:
1722:
1721:
1719:
1717:
1713:
1703:
1700:
1698:
1695:
1693:
1690:
1688:
1685:
1683:
1682:Opisthoparian
1680:
1678:
1675:
1673:
1670:
1668:
1665:
1663:
1660:
1658:
1655:
1653:
1650:
1648:
1645:
1643:
1640:
1638:
1635:
1633:
1630:
1628:
1625:
1623:
1620:
1618:
1615:
1613:
1610:
1608:
1605:
1603:
1600:
1599:
1597:
1595:
1591:
1585:
1582:
1580:
1577:
1575:
1572:
1570:
1567:
1565:
1562:
1561:
1559:
1557:
1553:
1550:
1548:
1544:
1541:
1539:
1535:
1529:
1526:
1524:
1523:Wolchov River
1521:
1519:
1518:Wheeler Shale
1516:
1514:
1513:Wenlock Group
1511:
1509:
1506:
1504:
1501:
1499:
1496:
1494:
1491:
1489:
1486:
1484:
1481:
1479:
1476:
1474:
1471:
1469:
1466:
1464:
1463:Emu Bay Shale
1461:
1459:
1458:Burgess Shale
1456:
1454:
1451:
1449:
1446:
1445:
1443:
1441:
1437:
1431:
1428:
1426:
1425:
1421:
1419:
1416:
1414:
1413:
1409:
1407:
1406:
1402:
1400:
1397:
1396:
1394:
1392:
1388:
1382:
1379:
1377:
1374:
1372:
1369:
1367:
1364:
1362:
1359:
1357:
1354:
1352:
1349:
1347:
1346:Euan Clarkson
1344:
1342:
1339:
1337:
1334:
1332:
1329:
1327:
1324:
1322:
1319:
1317:
1314:
1312:
1308:
1305:
1303:
1300:
1298:
1297:Adam Sedgwick
1295:
1293:
1290:
1288:
1285:
1283:
1280:
1278:
1275:
1273:
1270:
1268:
1265:
1264:
1262:
1260:
1256:
1248:
1244:
1240:
1234:
1233:
1229:
1227:
1226:
1222:
1221:
1219:
1215:
1209:
1208:
1204:
1203:
1201:
1197:
1191:
1190:
1186:
1184:
1183:
1179:
1177:
1176:
1172:
1170:
1169:
1165:
1163:
1162:
1158:
1156:
1155:
1151:
1150:
1148:
1144:
1138:
1137:
1133:
1131:
1130:
1126:
1124:
1123:
1119:
1117:
1116:
1112:
1110:
1108:
1104:
1103:
1101:
1097:
1094:
1092:
1088:
1082:
1079:
1077:
1076:Carboniferous
1074:
1072:
1069:
1067:
1064:
1062:
1059:
1057:
1054:
1053:
1051:
1049:
1048:Geochronology
1045:
1040:
1026:
1023:
1022:
1020:
1018:
1014:
1008:
1007:Ptychopariida
1005:
1003:
1000:
998:
995:
993:
990:
988:
985:
983:
980:
978:
977:Corynexochida
975:
973:
970:
968:
965:
964:
962:
960:
956:
953:
951:
947:
943:
936:
931:
929:
924:
922:
917:
916:
913:
906:
903:
900:
897:
895:
892:
889:
886:
885:
881:
872:
866:
862:
858:
854:
850:
843:
841:
839:
835:
830:
826:
819:
816:
811:
807:
800:
797:
792:
786:
782:
778:
771:
768:
763:
757:
753:
746:
743:
738:
732:
728:
724:
720:
716:
712:
705:
702:
697:
693:
689:
685:
680:
675:
670:
665:
661:
657:
653:
646:
643:
638:
634:
629:
624:
620:
616:
612:
608:
604:
597:
595:
591:
584:
582:
580:
579:
574:
570:
566:
562:
557:
555:
551:
550:fossil record
547:
542:
538:
530:
528:
526:
522:
518:
517:Burgess Shale
514:
513:Ptychopariida
510:
507:
503:
499:
495:
491:
487:
484:
483:lamellipedian
480:
476:
471:
469:
465:
461:
457:
453:
445:
443:
441:
437:
433:
429:
428:Ptychopariida
425:
424:Corynexochida
421:
417:
413:
409:
405:
401:
397:
393:
385:
379:
376:
372:
365:
362:
360:
359:Weymouthiidae
357:
355:
352:
350:
347:
345:
342:
340:
337:
336:
335:
334:
329:
328:
327:
326:
325:
315:
312:
311:
310:
309:
304:
300:
297:
295:
292:
290:
287:
285:
284:Metagnostidae
282:
280:
277:
275:
272:
270:
267:
265:
262:
260:
259:Ammagnostidae
257:
255:
252:
251:
250:
247:
246:
245:
244:
243:
236:
231:
226:
221:
215:
212:
211:
208:
199:
196:
195:
192:
186:
183:
182:
179:
173:
170:
169:
166:
163:
160:
159:
156:
153:
150:
149:
146:
143:
140:
139:
134:
129:
125:
122:
118:
114:
109:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
33:
30:
19:
1791:
1754:Sensory pits
1702:Subisopygous
1647:Heteronomous
1642:Gonatoparian
1584:Pleural lobe
1483:Latham Shale
1422:
1412:Diplichnites
1410:
1403:
1391:Paleobiology
1316:Martin Basse
1311:Emma Richter
1230:
1223:
1205:
1187:
1180:
1173:
1166:
1159:
1152:
1134:
1127:
1120:
1113:
1105:
966:
856:
828:
824:
818:
809:
805:
799:
780:
770:
751:
745:
718:
714:
710:
704:
659:
655:
645:
610:
606:
576:
558:
534:
504:analyses of
494:sister taxon
472:
449:
391:
390:
381:
349:Hebediscidae
339:Calodiscidae
331:Superfamily
330:
321:
320:
306:Superfamily
305:
289:Peronopsidae
248:
239:
238:
219:
171:(unranked):
120:
29:
1857:iNaturalist
1816:Wikispecies
1739:Musculature
1677:Micropygous
1672:Macropygous
1632:Genal angle
1594:Terminology
1547:Exoskeleton
1528:Wren's Nest
1122:Lunagraulos
987:Redlichiida
775:Cotton TJ,
521:artiopodans
509:exoskeletal
446:Systematics
420:Redlichiida
398:of extinct
333:Eodiscoidea
184:Subphylum:
1915:Categories
1724:Appendages
1652:Homonomous
1612:Enrollment
1607:Effacement
1579:Axial lobe
1538:Morphology
1424:Rusophycus
1232:Hungioides
1161:Cheiropyge
1107:Fritzapsis
1061:Ordovician
942:Trilobites
831:: 481–489.
736:8200075117
585:References
569:worm tubes
554:ostracodan
525:nektaspids
475:stem group
436:Ordovician
416:trilobites
404:trilobites
400:arthropods
364:Yukoniidae
344:Eodiscidae
254:Agnostidae
165:Arthropoda
1921:Agnostida
1822:Agnostida
1792:Agnostida
1697:Spinosity
1687:Proparian
1667:Librigena
1662:Isopygous
1657:Hypostome
1602:Cranidium
997:Phacopida
982:Harpetida
967:Agnostida
853:Fortey RA
812:(5): 320.
777:Fortey RA
721:: 1–124.
696:233184869
578:Selkirkia
502:cladistic
479:juveniles
456:Eodiscina
452:Agnostina
418:from the
408:Artiopoda
392:Agnostida
324:Eodiscina
322:Suborder
242:Agnostina
240:Suborder
233:Families
220:Agnostida
206: (?)
204:Trilobita
178:Artiopoda
151:Kingdom:
145:Eukaryota
35:Agnostida
18:Agnostina
1801:Wikidata
1744:Antennae
1692:Prosopon
1637:Glabella
1622:Fixigena
1574:Pygidium
1564:Cephalon
1405:Cruziana
1242:Smallest
1225:Isotelus
1207:Calymene
1175:Kathwaia
1154:Acropyge
1099:Earliest
1071:Devonian
1066:Silurian
1056:Cambrian
1002:Proetida
972:Asaphida
950:Taxonomy
855:(eds.).
688:33827921
637:30963877
546:detritus
468:cephalon
464:pygidium
460:families
432:Cambrian
375:Synonyms
161:Phylum:
155:Animalia
141:Domain:
1849:9538015
1807:Q134109
1556:Tagmata
1217:Largest
1081:Permian
992:Lichida
679:8053996
628:6367181
565:sponges
561:hyolith
541:benthic
537:pelagic
531:Ecology
440:extinct
394:are an
213:Order:
197:Class:
1898:983232
1895:uBio:
1862:333890
1569:Thorax
1309:&
1146:Latest
1017:Genera
959:Orders
867:
787:
758:
733:
694:
686:
676:
662:(15).
635:
625:
506:dorsal
426:, and
227:, 1864
225:Salter
1888:19165
1875:10893
1870:IRMNG
692:S2CID
539:or a
523:like
486:clade
396:order
1844:GBIF
1749:Eyes
1627:Gena
1109:spp.
865:ISBN
785:ISBN
756:ISBN
731:ISBN
684:PMID
633:PMID
454:and
46:Preęž’
1831:CoL
723:doi
674:PMC
664:doi
660:118
623:PMC
615:doi
611:286
1917::
1885::
1872::
1859::
1846::
1836:NB
1833::
1818::
1803::
837:^
829:37
827:.
810:42
808:.
729:.
719:19
717:.
690:.
682:.
672:.
658:.
654:.
631:.
621:.
609:.
605:.
593:^
567:,
422:,
96:Pg
934:e
927:t
920:v
873:.
793:.
764:.
739:.
725::
698:.
666::
639:.
617::
217:â€
201:â€
188:â€
175:â€
101:N
91:K
86:J
81:T
76:P
71:C
66:D
61:S
56:O
51:ęž’
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
