23 August 2024

• curprev 20:1220:12, 23 August 2024‎ Paul H. talk contribs‎ 13,780 bytes +32‎ added source undo

5 June 2024

• curprev 00:2400:24, 5 June 2024‎ Paul H. talk contribs‎ 13,748 bytes +2‎ →‎Fossils: second thoughts about last correction undo Tag: Manual revert
• curprev 00:1400:14, 5 June 2024‎ Paul H. talk contribs‎ m 13,746 bytes −2‎ →‎Fossils: fine-tuned preposition undo Tag: Reverted
• curprev 00:1300:13, 5 June 2024‎ Paul H. talk contribs‎ 13,748 bytes +54‎ →‎Fossils: added information to caption undo
• curprev 00:1100:11, 5 June 2024‎ Paul H. talk contribs‎ 13,694 bytes −60‎ →‎Isis Temple and "Cheops Pyramid": removed more numbers undo
• curprev 00:0800:08, 5 June 2024‎ Paul H. talk contribs‎ m 13,754 bytes −75‎ removed a lot numbers that do not correlate to anything any more and unneeded links undo

4 June 2024

• curprev 23:5823:58, 4 June 2024‎ Paul H. talk contribs‎ m 13,829 bytes +27‎ →‎Fossils: fixed incomplete setence undo
• curprev 23:5723:57, 4 June 2024‎ Paul H. talk contribs‎ m 13,802 bytes +2‎ →‎Fossils: made two separate paragraph of one undo
• curprev 23:5623:56, 4 June 2024‎ Paul H. talk contribs‎ 13,800 bytes −168‎ removed redundant, and out of date model of stratigraphic[hic column undo
• curprev 23:5523:55, 4 June 2024‎ Paul H. talk contribs‎ 13,968 bytes +2,637‎ →‎Fossils: adde text to fossil section undo
• curprev 18:2218:22, 4 June 2024‎ Paul H. talk contribs‎ 11,331 bytes +89‎ Revised figure caption undo
• curprev 18:1818:18, 4 June 2024‎ Paul H. talk contribs‎ 11,242 bytes −736‎ removed Antiquated - out of date reading list undo
• curprev 17:3817:38, 4 June 2024‎ Paul H. talk contribs‎ 11,978 bytes −7‎ removed unnecessary and puzzeling text undo
• curprev 14:2014:20, 4 June 2024‎ Paul H. talk contribs‎ 11,985 bytes −16‎ revised caption to match new stratigraphic column undo
• curprev 14:1714:17, 4 June 2024‎ Paul H. talk contribs‎ 12,001 bytes −155‎ Replaced older Grand Canyon stratigraphic column with newer 2021 NPS version undo

19 January 2024

• curprev 19:3919:39, 19 January 2024‎ Mazewaxie talk contribs‎ m 12,156 bytes +10‎ WP:GENFIXES undo Tag: AWB

9 May 2023

• curprev 02:4602:46, 9 May 2023‎ Paul H. talk contribs‎ 12,146 bytes +185‎ revised text using current source undo

17 December 2022

• curprev 03:2103:21, 17 December 2022‎ InternetArchiveBot talk contribs‎ 11,961 bytes +158‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.2 undo

22 October 2022

• curprev 02:4902:49, 22 October 2022‎ Sheep8144402 talk contribs‎ m 11,803 bytes −6‎ →‎Geology: fix linter errors (AWB) undo Tag: AWB

20 April 2022

• curprev 21:0521:05, 20 April 2022‎ Kent G. Budge talk contribs‎ 11,809 bytes +16‎ Change type to correct stratigraphic rank undo

14 September 2021

• curprev 17:1017:10, 14 September 2021‎ McAnnis59 talk contribs‎ 11,793 bytes +14‎ Format fix undo
• curprev 01:3901:39, 14 September 2021‎ Srich32977 talk contribs‎ 11,779 bytes +73‎ Cleaned up using AutoEd; ce undo
• curprev 01:2301:23, 14 September 2021‎ Srich32977 talk contribs‎ 11,706 bytes +53‎ Adding short description: "Sequence of sedimentary strata" (Shortdesc helper) undo

29 June 2021

• curprev 19:3419:34, 29 June 2021‎ McAnnis59 talk contribs‎ m 11,653 bytes +21‎ modified (tweaked) photo caption undo

27 June 2021

• curprev 08:5108:51, 27 June 2021‎ JacksonBlu talk contribs‎ 11,632 bytes +3‎ Correcting word choice from fixed grammar undo
• curprev 08:4608:46, 27 June 2021‎ JacksonBlu talk contribs‎ 11,629 bytes −73‎ Removed ((Copy edit)) tag because I have fixed the issue undo

22 June 2021

• curprev 00:0700:07, 22 June 2021‎ Jcuber17 talk contribs‎ m 11,702 bytes −7‎ fixed minor mistakes with punctuation and grammar. undo

18 June 2021

• curprev 12:0412:04, 18 June 2021‎ TSventon talk contribs‎ m 11,709 bytes −1‎ latteral->lateral - Fix a typo in one click undo

4 June 2021

• curprev 22:2222:22, 4 June 2021‎ AnomieBOT talk contribs‎ m 11,710 bytes +15‎ Dating maintenance tags: ((Copyedit)) undo
• curprev 22:0122:01, 4 June 2021‎ Twinsday talk contribs‎ 11,695 bytes +24‎ cleanup undo Tags: Mobile edit Mobile app edit iOS app edit
• curprev 21:5121:51, 4 June 2021‎ Twinsday talk contribs‎ 11,671 bytes +7‎ cleanup undo Tags: Mobile edit Mobile app edit iOS app edit

29 March 2021

• curprev 14:4614:46, 29 March 2021‎ Azcolvin429 talk contribs‎ m 11,664 bytes 0‎ No edit summary undo Tag: Visual edit

16 January 2021

• curprev 22:3522:35, 16 January 2021‎ Ron Clausen talk contribs‎ m 11,664 bytes +2‎ →‎Isis Temple and "Cheops Pyramid": wikilink undo

2 January 2021

• curprev 16:0116:01, 2 January 2021‎ McAnnis59 talk contribs‎ 11,662 bytes +2‎ →‎Geology: Spelling fix undo Tags: Mobile edit Mobile web edit Advanced mobile edit
• curprev 05:3405:34, 2 January 2021‎ Ron Clausen talk contribs‎ m 11,660 bytes +4‎ wikilink undo

19 December 2020

• curprev 14:0614:06, 19 December 2020‎ McAnnis59 talk contribs‎ 11,656 bytes +18‎ minor tweak in photo caption — “(lower & partial)” undo Tags: Mobile edit Mobile web edit Advanced mobile edit
• curprev 14:0214:02, 19 December 2020‎ McAnnis59 talk contribs‎ 11,638 bytes +19‎ Added USA flag, etc, in Infobox undo Tags: Mobile edit Mobile web edit Advanced mobile edit
• curprev 13:5713:57, 19 December 2020‎ McAnnis59 talk contribs‎ 11,619 bytes 0‎ Changed photo size undo Tags: Mobile edit Mobile web edit Advanced mobile edit

30 November 2020

• curprev 02:0702:07, 30 November 2020‎ Paul H. talk contribs‎ 11,619 bytes +73‎ Diabase sills are part of Cardenas Basalt complex and discussed in its article undo

29 November 2020

• curprev 10:1910:19, 29 November 2020‎ ಮಲ್ನಾಡಾಚ್ ಕೊಂಕ್ಣೊ talk contribs‎ 11,546 bytes −3‎ Fixed the bogus file option lint error undo

5 April 2020

• curprev 17:0417:04, 5 April 2020‎ McAnnis59 talk contribs‎ 11,549 bytes +21‎ →‎Geology: Added caption undo Tags: Mobile edit Mobile web edit
• curprev 17:0317:03, 5 April 2020‎ McAnnis59 talk contribs‎ 11,528 bytes +161‎ →‎Geology: New subsection. Photo from Trail of Time cat in Hiking (commons) undo Tags: Mobile edit Mobile web edit
• curprev 03:0403:04, 5 April 2020‎ McAnnis49 talk contribs‎ 11,367 bytes +81‎ →‎Geology: Added Photo descriptor undo Tags: Mobile edit Mobile web edit Advanced mobile edit
• curprev 03:0003:00, 5 April 2020‎ McAnnis49 talk contribs‎ 11,286 bytes +72‎ →‎Geology: Added photo undo Tags: Mobile edit Mobile web edit Advanced mobile edit

31 March 2020

• curprev 21:1221:12, 31 March 2020‎ McAnnis49 talk contribs‎ 11,214 bytes +17‎ Reformatted MAIN photo description. Changed to word canyons for Granite Goege and side canyons. undo Tags: Mobile edit Mobile web edit
• curprev 21:0421:04, 31 March 2020‎ McAnnis49 talk contribs‎ 11,197 bytes +14‎ Re-Listed SubUnits section of InfoBox. undo Tags: Mobile edit Mobile web edit
• curprev 20:5620:56, 31 March 2020‎ McAnnis49 talk contribs‎ 11,183 bytes 0‎ Reworded the Timeline in InfoBox. undo Tags: Mobile edit Mobile web edit

27 February 2020

• curprev 08:1008:10, 27 February 2020‎ Renamed user QaFQqK56bnsHrz talk contribs‎ m 11,183 bytes −2‎ fix Lint error undo

1 January 2020

• curprev 20:4320:43, 1 January 2020‎ InternetArchiveBot talk contribs‎ 11,185 bytes +371‎ Rescuing 5 sources and tagging 0 as dead.) #IABot (v2.0 undo

18 February 2019

• curprev 16:2216:22, 18 February 2019‎ GeoWriter talk contribs‎ 10,814 bytes +39‎ added category "Precambrian United States" undo