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History could be A, but needs to be expanded to include the period's addition/inclusion in the ICS timescale. Also the end-Jurassic extinction events should probably be discussed a bit more - perhaps in a paragraph or two. Climate should also be expanded to include an overview of the general climatic
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Each article should begin to address the contemporary geography, geology, climate, and geochemistry, as well as detailing life at the time - the marine (including reefs) and terrestrial fauna and flora. It should also provide an outline of any significant events (for example the
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We're also looking to create a uniform look and feel to all articles about geological time periods. To this end we're working on the infobox template listed below. If you can think of any way to improve this box, please speak up!
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Only issue with the paleontology section is that it needs a bit more info about the plants (if possible). Structure is almost an "A" as well, just needs a bit of reorganization with the geology-related stuff.
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Please find any cell that interests you and try to bring it up a grade. We're aiming for an "A" in every box! (For a good example of what's expected in most categories, see
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Include some more info in a history section and that section will be well on its way to becoming A-tier. The rest of this article needs some heavier-duty improvements.
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Everybody is encouraged to help out with the tasks listed above, as they wish! You may also wish to add this page to your watchlist to keep an eye on developments.
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To bring each of
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parameters and helps organise relevant articles for improvement. When assessed, the class and importance parameters are filled in, like this:
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As short as it is, the geochemistry section in this article is currently the best example of the geochemistry category in any period article
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Just add a blurb about the abolition and subsequent readoption of the period by the ICS and the "History" section will be A-tier.
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Makes a good stab at addressing the issue; all the major components are at least noted, but significant expansion is necessary.
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You can help by assessing articles in each of the areas listed above. The grading scale is as follows:
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All periods below and including the Tonian in this list are stubs and need drastic improvements.
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Sadly, this article needs serious improvements or expansions in just about every area.
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conditions in the
Jurassic. Otherwise, best article I've seen so far!
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Geology are not mentioned anywhere in the article.
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896:Carboniferous
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249:Geochemistry
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2667:project page
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2506:Dudley Miles
2480:Hemiauchenia
2415:
2400:Enlil Ninlil
2394:
2391:
2375:
2371:
2359:
2347:
2335:
2323:
2311:
2295:
2281:
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2256:
2249:
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2235:
2228:
2221:
2183:
2176:
2169:
2162:
2155:
2148:
2141:
2134:
2096:
2089:
2082:
2075:
2068:
2061:
2054:
2047:
2009:
2002:
1995:
1988:
1981:
1974:
1967:
1960:
1922:
1915:
1908:
1901:
1894:
1887:
1880:
1873:
1835:
1828:
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1814:
1807:
1800:
1793:
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1660:
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1611:
1573:
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1545:
1538:
1531:
1524:
1485:
1478:
1471:
1464:
1457:
1450:
1443:
1436:
1398:
1384:
1377:
1370:
1356:
1342:
1328:
1314:
1275:
1268:
1261:
1254:
1247:
1240:
1233:
1226:
1187:
1180:
1173:
1166:
1159:
1152:
1145:
1138:
1099:
1092:
1085:
1078:
1071:
1064:
1057:
1050:
1012:
998:
991:
977:
963:
949:
935:
921:
883:
876:
869:
862:
855:
848:
841:
834:
794:
787:
780:
766:
759:
752:
745:
738:
698:
691:
677:
670:
663:
649:
642:
635:
597:
590:
583:
576:
569:
562:
555:
548:
509:
502:
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481:
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467:
460:
421:
414:
407:
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393:
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379:
372:
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298:
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284:
214:
202:
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180:
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147:
145:
58:Participants
51:Organization
2697:Start-class
2655:is part of
2616:Start‑class
2809:Categories
2788:WP Geology
2752:Shortcuts:
2581:importance
2545:Silica Cat
2493:JavaRogers
2454:Benniboi01
1935:Statherian
1499:Cryogenian
1201:Ordovician
523:Cretaceous
435:Palaeogene
259:Quaternary
234:Geography
72:Assessment
65:Open tasks
2778:WPGeology
2768:WPGEOLOGY
2428:Woudloper
2022:Orosirian
1848:Calymmian
1411:Ediacaran
252:Comments
217:Paleocene
204:Ediacaran
79:Resources
2413:Smith609
2196:Siderian
2109:Rhyacian
1761:Ectasian
1289:Cambrian
1113:Silurian
1025:Devonian
713:Triassic
610:Jurassic
240:Climate
237:Geology
231:History
211:Worklist
86:Showcase
2717:on the
2672:Geology
2663:geology
2612:Periods
2607:Geology
2441:Hza a 9
2212:history
2125:history
2038:history
1951:history
1864:history
1777:history
1690:history
1674:Stenian
1602:history
1515:history
1427:history
1305:history
1217:history
1129:history
1041:history
912:history
825:history
809:Permian
729:history
626:history
539:history
451:history
363:history
347:Neogene
275:history
243:Events
225:Period
2703:scale.
2563:Place
2361:Needed
2265:Needed
2251:Needed
2237:Needed
2230:Needed
2185:Needed
2178:Needed
2164:Needed
2150:Needed
2143:Needed
2098:Needed
2091:Needed
2077:Needed
2063:Needed
2056:Needed
2011:Needed
1990:Needed
1969:Needed
1924:Needed
1917:Needed
1903:Needed
1882:Needed
1837:Needed
1816:Needed
1802:Needed
1795:Needed
1750:Needed
1729:Needed
1722:Needed
1708:Needed
1662:Needed
1641:Needed
1634:Needed
1620:Needed
1586:Tonian
1575:Needed
1487:Needed
1459:Needed
1452:Needed
1189:Needed
1101:Needed
885:Needed
796:Needed
700:Needed
511:Needed
423:Needed
335:Needed
2691:Start
2577:class
2337:Start
2258:Start
2209:links
2122:links
2035:links
1948:links
1861:links
1830:Start
1774:links
1687:links
1599:links
1561:Start
1540:Start
1526:Start
1512:links
1473:Start
1438:Start
1424:links
1302:links
1214:links
1161:Start
1126:links
1073:Start
1038:links
909:links
857:Start
850:Start
822:links
726:links
623:links
536:links
504:Start
469:Start
448:links
416:Start
402:Start
388:Start
374:Start
360:links
286:Start
272:links
177:Goals
16:<
2579:and
2573:talk
2549:talk
2536:talk
2523:talk
2510:talk
2497:talk
2484:talk
2471:talk
2458:talk
2445:talk
2432:talk
2418:Talk
2404:talk
2349:Stub
2272:Stub
2244:Stub
2223:Stub
2206:talk
2203:edit
2171:Stub
2157:Stub
2136:Stub
2119:talk
2116:edit
2084:Stub
2070:Stub
2049:Stub
2032:talk
2029:edit
2004:Stub
1997:Stub
1983:Stub
1976:Stub
1962:Stub
1945:talk
1942:edit
1910:Stub
1896:Stub
1889:Stub
1875:Stub
1858:talk
1855:edit
1823:Stub
1809:Stub
1788:Stub
1771:talk
1768:edit
1743:Stub
1736:Stub
1715:Stub
1701:Stub
1684:talk
1681:edit
1655:Stub
1648:Stub
1627:Stub
1613:Stub
1596:talk
1593:edit
1547:Stub
1533:Stub
1509:talk
1506:edit
1466:Stub
1445:Stub
1421:talk
1418:edit
1299:talk
1296:edit
1277:Stub
1211:talk
1208:edit
1175:Stub
1123:talk
1120:edit
1035:talk
1032:edit
906:talk
903:edit
843:Stub
819:talk
816:edit
747:Stub
723:talk
720:edit
620:talk
617:edit
599:Stub
533:talk
530:edit
497:Stub
445:talk
442:edit
409:Stub
357:talk
354:edit
328:Stub
321:Stub
269:talk
266:edit
187:PETM
162:and
146:The
2763:,
2709:Mid
219:).
189:or
2811::
2791:}}
2785:{{
2783:,
2781:}}
2775:{{
2773:,
2771:}}
2765:{{
2761:}}
2755:{{
2738:).
2610::
2565:{{
2551:)
2538:)
2525:)
2512:)
2499:)
2486:)
2473:)
2460:)
2447:)
2434:)
2406:)
2383:}}
2377:{{
166:.
158:,
2721:.
2547:(
2534:(
2521:(
2508:(
2495:(
2482:(
2469:(
2456:(
2443:(
2430:(
2402:(
2325:C
2313:B
2297:A
2216:)
2199:(
2129:)
2112:(
2042:)
2025:(
1955:)
1938:(
1868:)
1851:(
1781:)
1764:(
1694:)
1677:(
1606:)
1589:(
1568:C
1554:C
1519:)
1502:(
1480:C
1431:)
1414:(
1400:A
1386:C
1379:B
1372:A
1358:A
1344:A
1330:A
1316:B
1309:)
1292:(
1270:B
1263:B
1256:C
1249:C
1242:C
1235:C
1228:C
1221:)
1204:(
1182:C
1168:C
1154:C
1147:B
1140:C
1133:)
1116:(
1094:C
1087:C
1080:C
1066:C
1059:B
1052:B
1045:)
1028:(
1014:A
1000:B
993:A
979:A
965:A
951:A
937:A
923:B
916:)
899:(
878:B
871:B
864:C
836:C
829:)
812:(
789:B
782:A
768:C
761:C
754:B
740:B
733:)
716:(
693:A
679:B
672:C
665:A
651:B
644:B
637:B
630:)
613:(
592:B
585:B
578:B
571:B
564:C
557:C
550:C
543:)
526:(
490:C
483:C
476:C
462:C
455:)
438:(
395:C
381:C
367:)
350:(
314:C
307:C
300:C
293:B
279:)
262:(
135:e
128:t
121:v
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.