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Below is a list of the most recent file uploads. See the gallery of new files for a more visual overview.
(newest | oldest) View (newer 250 | older 250) (20 | 50 | 100 | 250 | 500)- 21:57, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-63.jpg
- 21:55, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-62.jpg
- 21:52, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-61.jpg
- 21:46, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-60.jpg
- 21:06, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-59.jpg
- 21:04, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-58.jpg
- 21:02, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-57.jpg
- 20:56, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-56.jpg
- 20:52, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-55 map.jpg
- 20:49, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-55.jpg
- 20:39, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-54.jpg
- 20:37, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-53.jpg
- 20:31, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-52.jpg
- 20:18, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-51.jpg
- 20:11, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-50.jpg
- 20:00, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-49.jpg
- 19:55, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-48.jpg
- 19:23, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-47.jpg
- 19:21, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-46.jpg
- 19:20, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-45.jpg
- 19:18, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-44.jpg
- 19:16, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-43.jpg
- 19:13, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-42.jpg
- 19:12, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-41.jpg
- 17:41, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-40.jpg
- 17:40, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-39.jpg
- 17:38, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-38.jpg
- 17:36, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-37.jpg
- 17:33, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-36.jpg
- 17:30, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-35.jpg
- 17:27, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-34.jpg
- 17:26, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-33.jpg
- 17:24, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-32.jpg
- 17:20, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-32.jpg
- 17:13, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-32.jpg
- 17:11, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-31.jpg
- 16:43, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-30.jpg
- 16:41, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-29.jpg
- 16:39, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-28.jpg
- 16:38, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-27.jpg
- 16:36, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-26.jpg
- 16:33, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-26.jpg (Figure 4-26. Diagram showing how Wright (1965) interpreted regional relationships of the Oak Grove Member and adjacent units. Copyright © 1965 Cynthia R. Wright. Used with permission.)
- 16:31, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-25.jpg
- 16:30, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-24.jpg
- 16:18, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-23.jpg
- 16:16, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-22.jpg
- 16:14, 23 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-21.jpg
- 21:43, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-20.jpg
- 21:41, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-19.jpg
- 21:38, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-18.jpg
- 21:36, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-17.jpg
- 21:35, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-16.jpg
- 21:33, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-15.jpg
- 21:31, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-14.jpg
- 21:16, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-13.jpg
- 21:12, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-12.jpg
- 21:09, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-11.jpg
- 21:08, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-10.jpg
- 21:07, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-9.jpg
- 21:05, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-8.jpg
- 21:04, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-7.jpg
- 21:01, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-6.jpg
- 20:58, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-5.jpg
- 20:56, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-4.jpg
- 20:54, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-3.jpg
- 20:44, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-2.jpg
- 20:39, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-1.jpg
- 20:38, 22 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-1.jpg (Figure 4-1. Chart showing the development of the Pennsylvanian classification in the Illinois Basin. From the Tri-State Committee (2001). Used courtesy of the Tri-State Committee.)
- 19:27, 21 December 2020 Alan.Myers talk contribs uploaded File:Penn carbondale 4-1.jpg
- 17:22, 21 December 2020 Jennifer.Obrad talk contribs uploaded File:Penn carbondale 4-1.jpg (Figure 4-1. Chart showing the development of the Pennsylvanian classification in the Illinois Basin. From the Tri-State Committee (2001). Used courtesy of the Tri-State Committee.)
- 20:24, 29 September 2020 Alan.Myers talk contribs uploaded File:Milan.pdf
- 18:39, 29 September 2020 Alan.Myers talk contribs uploaded File:Logo.gif
- 18:32, 29 September 2020 Alan.Myers talk contribs uploaded File:Figure 1 darkerer.jpg
- 16:21, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-8.jpg
- 16:20, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-7.jpg
- 16:18, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-6.jpg
- 16:17, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-5.jpg
- 16:16, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-4.jpg
- 16:15, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-3.jpg
- 16:14, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-2.jpg
- 16:12, 20 July 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-1.jpg
- 21:21, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Figure-03.jpg
- 21:20, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Figure-02.jpg
- 21:03, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Plate-01.jpg
- 20:59, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Figure-01.jpg
- 20:54, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Plate-01.jpg
- 20:48, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Figure-01.jpg
- 20:40, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Figure-01.jpg
- 19:50, 17 July 2020 Alan.Myers talk contribs uploaded a new version of File:C605-Plate-01.jpg
- 17:30, 14 July 2020 Alan.Myers talk contribs uploaded File:Left-Arrow.png
- 17:30, 14 July 2020 Alan.Myers talk contribs uploaded File:Right-Arrow.png
- 17:59, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-61.jpg
- 17:58, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-60.jpg
- 17:52, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-59.jpg
- 17:50, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-58.jpg
- 17:49, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-57.jpg
- 17:47, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-56.jpg
- 17:46, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-55.jpg
- 17:44, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-54.jpg
- 17:43, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-53.jpg
- 17:42, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-52.jpg
- 17:41, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-51.jpg
- 17:40, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-50.jpg
- 17:39, 11 July 2020 Alan.Myers talk contribs uploaded File:C605-Figure-49.jpg
- 15:46, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-48.jpg
- 15:41, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-47.jpg
- 15:39, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-46.jpg
- 15:38, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-45.jpg
- 15:37, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-44.jpg
- 15:34, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-43.jpg
- 15:33, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-42.jpg
- 15:28, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-41.jpg
- 15:25, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-40.jpg
- 15:22, 11 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-39.jpg
- 20:03, 10 July 2020 Alan.Myers talk contribs uploaded File:Plate 6 - Leslie Cemetery Channel Xsec map.jpg
- 20:02, 10 July 2020 Alan.Myers talk contribs uploaded File:Plate 6 - Leslie Cemetery Channel Xsec.jpg
- 19:59, 10 July 2020 Alan.Myers talk contribs uploaded File:Plate 5 - Effingham Channel Stewardson Xsec map.jpg
- 19:58, 10 July 2020 Alan.Myers talk contribs uploaded File:Plate 5 - Effingham Channel Stewardson Xsec.jpg
- 19:56, 10 July 2020 Alan.Myers talk contribs uploaded File:Plate 4 - Effingham Channel Olney Xsec map.jpg
- 19:53, 10 July 2020 Alan.Myers talk contribs uploaded File:Plate 4 - Effingham Channel Olney Xsec.jpg
- 19:41, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-38.jpg
- 19:40, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-37.jpg
- 19:29, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-36.jpg
- 19:27, 10 July 2020 Alan.Myers talk contribs uploaded a new version of File:C592-Figure-35.jpg
- 19:26, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-35.jpg
- 19:24, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-34.jpg
- 19:23, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-33.jpg
- 19:21, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-32.jpg
- 19:18, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-31.jpg
- 19:16, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-30.jpg
- 19:15, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-29.jpg
- 19:14, 10 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-28.jpg
- 19:25, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Plate 3 -Galatia Chanel Xsec Wabash Co.jpg
- 19:23, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Plate 3 - Galatia Channel Xsec Wabash Co map.jpg
- 18:59, 9 July 2020 Alan.Myers talk contribs uploaded File:Plate 2 - Galatia Channel Xsec Saline Co.jpg
- 18:35, 9 July 2020 Alan.Myers talk contribs uploaded File:Plate 2 - Galatia Channel Xsec Saline Co map.jpg
- 15:26, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-27.jpg
- 15:23, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-26.jpg
- 15:22, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-25.jpg
- 15:21, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-24.jpg
- 15:20, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-23.jpg
- 15:19, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-22.jpg
- 15:17, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-21.jpg
- 15:15, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-20.jpg
- 15:14, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-19.jpg
- 15:01, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-18.jpg
- 15:00, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-17.jpg
- 14:59, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-16.jpg
- 14:53, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-15.jpg
- 14:49, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-14.jpg
- 14:45, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-13.jpg
- 14:43, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-12.jpg
- 14:40, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-11.jpg
- 14:38, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-10.jpg
- 14:36, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-09.jpg
- 14:28, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-08.jpg
- 14:12, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-07.jpg
- 14:10, 9 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-06.jpg
- 20:32, 8 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-05b.jpg
- 20:16, 8 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-05a.jpg
- 20:07, 8 July 2020 Alan.Myers talk contribs uploaded File:C592-Figure-04.jpg
- 18:45, 29 June 2020 Alan.Myers talk contribs uploaded File:C605-Plate-01.jpg
- 18:42, 29 June 2020 Alan.Myers talk contribs uploaded File:C605-Figure-03.jpg
- 18:13, 29 June 2020 Alan.Myers talk contribs uploaded File:C605-Figure-02.jpg
- 16:13, 29 June 2020 Alan.Myers talk contribs uploaded File:C605-Figure-01.jpg
- 16:05, 29 June 2020 Alan.Myers talk contribs uploaded File:C605-Figure-01.jpg
- 16:02, 29 June 2020 Alan.Myers talk contribs uploaded File:C592-Figure-01.jpg
- 15:25, 29 June 2020 Alan.Myers talk contribs uploaded File:C605-Figure-01.jpg
- 20:57, 1 June 2020 Jennifer.Obrad talk contribs uploaded a new version of File:Producing Zones and Informal Names Lookup Table.pdf
- 12:31, 17 April 2020 Alan.Myers talk contribs uploaded File:Sec 13 T8S R1E.JPG
- 16:52, 30 March 2020 Alan.Myers talk contribs uploaded File:Sec 17 T8S R2E.JPG
- 16:49, 4 March 2020 Jennifer.Obrad talk contribs uploaded File:Producing Zones and Informal Names Lookup Table.pdf (A table showing Producing Zones and Informal Names used in the Oil and Gas Industry and the corresponding Formation names. Potential text for oil and gas permits in Illinois is also included.)
- 13:32, 16 October 2019 Alan.Myers talk contribs uploaded File:GOI-ch15-fig15.jpg
- 18:08, 25 June 2019 Alan.Myers talk contribs uploaded File:352338.jpg
- 15:50, 24 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-5.jpg (Figure 2-5. Map showing where the Caseyville Formation crops out in Illinois and where the formation has been identified in the subsurface. Map drafted by Alan Myers.)
- 15:48, 24 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-1.jpg (Figure 2-1. Map showing the type area of the Caseyville Formation and several of its members. Map drafted by Alan Myers. Base is a U.S. Geological Survey Dekoven 7.5-minute topographic map. Base map courtesy of the U.S. Geological Survey.)
- 15:47, 24 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-1.jpg (Map showing the type area of the Caseyville Formation and several of its members. Map drafted by Alan Myers. Base is a U.S. Geological Survey Dekoven 7.5-minute topographic map. Base map courtesy of the U.S. Geological Survey.)
- 15:45, 24 July 2018 Jennifer.Obrad talk contribs uploaded a new version of File:Penn caseyville 2-1.jpg
- 16:27, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-2.jpg (Figure 2-2. Graphic columns of the Caseyville type section and three reference sections.)
- 16:16, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-8.jpg (Figure 2-8. Photograph of the Pounds Sandstone in Garden of the Gods State Park (SW1/4 NE1/4 NW1/4, Sec. 36, T10S, R7E, Saline County, Illinois). The lower part of the outcrop exhibits tabular planar cross-bedding typical for this unit. Contorted lamin...)
- 16:14, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-7.jpg (Figure 2-7. Chart showing the history of usage of the Drury Member.)
- 16:13, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-6.jpg (Figure 2-6. Graphic section at the Sellers Landing locality, a composite of field notes by Wallace Lee, H. R. Wanless, M. W. Fuller, and J. A. Simon, and the published references cited in text.)
- 16:10, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-5.jpg (Figure 2-5. Map showing where the Caseyville Formation crops out in Illinois and where the formation has been identified in the subsurface.)
- 16:08, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-4.jpg (Figure 2-4. Isopach map of Morrowan Stage, which essentially corresponds to Caseyville Formation in the Illinois Basin. From Nelson et al. (2013), modified from McKee and Crosby (1975), Grey et al. (1987), Greb et al. (1992), and Droste and Furer (1995).)
- 16:05, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-3.jpg (Figure 2-3. Graphic log based on continuous core from Illinois State Geological Survey #1 Berry test hole in Sec. 8, T9S, R3W, Jackson County, Illinois. This is a reference section for the Caseyville Formation. QA = quartz arenite)
- 16:02, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-2.jpg (Figure 2-1. Graphic columns of the Caseyville type section and three reference sections.)
- 16:01, 23 July 2018 Jennifer.Obrad talk contribs uploaded File:Penn caseyville 2-1.jpg (Figure 2-1. Map showing the type area of the Caseyville Formation and several of its members. Base is a U.S. Geological Survey Dekoven 7.5-minute topographic map. Map courtesy of the U.S. Geological Survey.)
- 14:51, 11 May 2018 Alan.Myers talk contribs uploaded File:6-460d.jpg
- 20:38, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13386.jpg (<big>''Stellatheca ornata''</big><br> Specimen Number: 13386<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13386}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_...)
- 20:37, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 19443.jpg
- 20:36, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 19442.jpg (<big>''Rhacophyllum fucoideum''</big><br> Specimen Number: 19442<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=19442}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:ma...)
- 20:35, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 19469.jpg (<big>''Rhacophyllum corallinum''</big><br> Specimen Number: 19469<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=19469}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 20:34, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 40334.jpg (<big>''Diplazites unita''</big><br> Specimen Number: 40334<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=40334}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_na...)
- 20:33, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 12536.jpg (<big>''Diplazites unita''</big><br> Specimen Number: 12536<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=12536}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_na...)
- 20:32, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 12514.jpg (<big>''Diplazites unita''</big><br> Specimen Number: 12514<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=12514}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_na...)
- 20:30, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 12492.jpg (<big>''Diplazites unita''</big><br> Specimen Number: 12492<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=12492}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_na...)
- 20:29, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13294.jpg (<big>''Pecopteris ultraminuta''</big><br> Specimen Number: 13294<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13294}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:ma...)
- 20:28, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13128.jpg (<big>''Pecopteris ultraminuta''</big><br> Specimen Number: 13128<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13128}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:ma...)
- 20:27, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 12698.jpg (<big>''Pecopteris ultraminuta''</big><br> Specimen Number: 12698<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=12698}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:ma...)
- 20:26, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 12679.jpg (<big>''Pecopteris ultraminuta''</big><br> Specimen Number: 12679<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=12679}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:ma...)
- 20:24, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13977.jpg (<big>''Pecopteris subcrenulata''</big><br> Specimen Number: 13977<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13977}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 20:22, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13953.jpg (<big>''Pecopteris subcrenulata''</big><br> Specimen Number: 13953<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13953}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 20:21, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13158.jpg (<big>''Pecopteris subcrenulata''</big><br> Specimen Number: 13158<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13158}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 20:19, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13152.jpg (<big>''Pecopteris subcrenulata''</big><br> Specimen Number: 13152<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13152}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 20:18, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 444624.jpg (<big>''Pecopteris strongii''</big><br> Specimen Number: 444624<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=444624}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:maz...)
- 20:16, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 41169.jpg (<big>''Pecopteris squamosa''</big><br> Specimen Number: 41169<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=41169}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon...)
- 20:15, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 18178.jpg (<big>''Pecopteris squamosa''</big><br> Specimen Number: 18178<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=18178}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon...)
- 20:00, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 439525.jpg (<big>''Pecopteris serpilifolia''</big><br> Specimen Number: 439525<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=439525}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set...)
- 19:59, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 444621.jpg (<big>''Pecopteris serpilifolia''</big><br> Specimen Number: 444621<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=444621}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set...)
- 19:56, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 40328.jpg (<big>''Acitheca polymorpha''</big><br> Specimen Number: 40328<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=40328}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon...)
- 19:55, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13388.jpg (<big>''Stellatheca ornata''</big><br> Specimen Number: 13388<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13388}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_...)
- 19:50, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 439436.jpg (<big>''Pecopteris oreopteridia''</big><br> Specimen Number: 439436<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=439436}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set...)
- 19:48, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 384115.jpg (<big>''Pecopteris mazoniana''</big><br> Specimen Number: 384115<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=384115}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:ma...)
- 19:47, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13907.jpg (<big>''Pecopteris mazoniana''</big><br> Specimen Number: 13907<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13907}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazo...)
- 19:07, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13904.jpg (<big>''Pecopteris mazoniana''</big><br> Specimen Number: 13904<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13904}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazo...)
- 19:02, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13903.jpg (<big>''Pecopteris mazoniana''</big><br> Specimen Number: 13903<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13903}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazo...)
- 19:01, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13750.jpg (<big>''Cyathocarpus hemiteliodes''</big><br> Specimen Number: 13750<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13750}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set...)
- 19:00, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 40264.jpg (<big>''Cyathocarpus hemitelioides''</big><br> Specimen Number: 40264<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=40264}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#se...)
- 18:58, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 444590.jpg (<big>''Cyathocarpus arborescens''</big><br> Specimen Number: 444590<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=444590}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#se...)
- 18:56, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 439519.jpg (<big>''Crenulopteris acadica''</big><br> Specimen Number: 439519<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=439519}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 17:53, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 439435.jpg (<big>''Crenulopteris acadica''</big><br> Specimen Number: 439435<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=439435}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:m...)
- 17:52, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 40363.jpg (<big>''Crenulopteris acadica''</big><br> Specimen Number: 40363<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=40363}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:maz...)
- 17:48, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 13263.jpg (<big>''Crenulopteris acadica''</big><br> Specimen Number: 13263<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=13263}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:maz...)
- 17:45, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 15064.jpg (<big>''Oligocarpia gutberi''</big><br> Specimen Number: 15064<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=15064}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon...)
- 17:41, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 14072.jpg (<big>''Oligocarpia gutberi''</big><br> Specimen Number: 14072<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=14072}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon...)
- 16:12, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 43714.jpg (<big>''Myriothica arnoldi''</big><br> Specimen Number: 43714<br> Photo by Jack Witty Category:Mazon Creek {{#set:mazoncreek= Mazon Creek}} {{#set:mazonid=12408}} {{#set:mazon_photographer=Jack Wittry}} {{#set:mazon_group=Filicopsida}} {{#set:mazon_...)
- 14:55, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon 12408.jpg (''Alloipteris winslowii'' Specimen Number: 12408 Photo by Jack Witty)
- 14:45, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon LesquereuxGroup1.jpg (Lesquereux Category:Mazon Creek)
- 14:43, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon ThallphytaGroup2.jpg (Thallphyta Category:Mazon Creek)
- 14:41, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon SeedGroup.jpg (Seeds and Pollen Organs Category:Mazon Creek)
- 14:40, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon CordaitesGroup1.jpg (Spermatopsida - Cordaitales Category:Mazon Creek)
- 14:38, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon LycophytaGroup1.jpg (Lycopsida Category:Mazon Creek)
- 14:34, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon SphenoGroup1.jpg (Sphenopsida Category:Mazon Creek)
- 14:31, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon PteridGroup2.jpg (Seprmatopsida Category:Mazon Creek)
- 14:26, 8 December 2017 Alan.Myers talk contribs uploaded File:Mazon FernGroup1.jpg (Filicopsida Category:Mazon Creek)
- 17:19, 7 December 2017 Alan.Myers talk contribs uploaded File:Mazon fig 3.jpg (Figure 3 coprolite {{category:Mazon Creek}})
- 17:06, 7 December 2017 Alan.Myers talk contribs uploaded File:Mazon fig 2.jpg (Figure 2 {{category:Mazon Creek}})
- 16:47, 7 December 2017 Alan.Myers talk contribs uploaded File:Mazon fig 01.gif (Figure !)
- 13:51, 7 December 2017 Alan.Myers talk contribs uploaded File:Fern.gif (Illustration by Mary Parrish)
- 19:28, 20 September 2017 Alan.Myers talk contribs uploaded a new version of File:Mainpagetime.jpg
- 17:03, 27 March 2017 Alan.Myers talk contribs uploaded File:M0050.jpg
- 17:27, 3 March 2017 Alan.Myers talk contribs uploaded a new version of File:Cenozoic search.jpg
- 17:25, 3 March 2017 Alan.Myers talk contribs uploaded a new version of File:Cenozoic search.jpg
- 17:21, 3 March 2017 Alan.Myers talk contribs uploaded a new version of File:Mainpagetime.jpg
- 17:17, 3 March 2017 Alan.Myers talk contribs uploaded a new version of File:Mainpagetime.jpg
- 17:09, 3 February 2017 Jennifer.Obrad talk contribs uploaded a new version of File:Howto edit move page.jpg
- 17:01, 3 February 2017 Jennifer.Obrad talk contribs uploaded a new version of File:Howto edit tab.JPG
- 14:27, 20 January 2017 Alan.Myers talk contribs uploaded File:Figure M-3 imagemap.jpg (Image map for the Mississippian subsystem)
- 20:36, 19 January 2017 Alan.Myers talk contribs uploaded File:Quaternary imagemap.jpg (Image for Quaternary imagemap)
- 16:39, 10 January 2017 Alan.Myers talk contribs uploaded File:Tertiary imagemap.jpg (Tertiary imagemap)