User contributions for J. B. Ketchum

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22:1022:10, 26 April 2024 diff hist +68‎ Adhesive ‎ Updated birch bark tar details. Tag: Visual edit
21:0321:03, 26 April 2024 diff hist +74‎ Birch bark tar ‎ Updated the page to specify that it is only the birch bark that is used to produce tar. No other part of the birch tree can be used to produce tar. current Tag: Visual edit
19:3619:36, 26 April 2024 diff hist +80‎ N Talk:Birch tar ‎ J. B. Ketchum moved page Talk:Birch tar to Talk:Birch bark tar: Because tar can only be produced from the bark of birch trees, it is more accurate to title the page "Birch bark tar", rather than calling it "Birch tar". current Tag: New redirect
19:3619:36, 26 April 2024 diff hist 0‎ m Talk:Birch bark tar ‎ J. B. Ketchum moved page Talk:Birch tar to Talk:Birch bark tar: Because tar can only be produced from the bark of birch trees, it is more accurate to title the page "Birch bark tar", rather than calling it "Birch tar". current
19:3619:36, 26 April 2024 diff hist +75‎ N Birch tar ‎ J. B. Ketchum moved page Birch tar to Birch bark tar over redirect: Because tar can only be produced from the bark of birch trees, it is more accurate to title the page "Birch bark tar", rather than calling it "Birch tar". current Tag: New redirect
19:3619:36, 26 April 2024 diff hist 0‎ m Birch bark tar ‎ J. B. Ketchum moved page Birch tar to Birch bark tar over redirect: Because tar can only be produced from the bark of birch trees, it is more accurate to title the page "Birch bark tar", rather than calling it "Birch tar".

20:1820:18, 24 February 2024 diff hist −7‎ m Ochre ‎ →‎Prehistory Tag: Visual edit
20:1520:15, 24 February 2024 diff hist +723‎ Ochre ‎ →‎Prehistory: Added new research showing that ochre and bitumen were combined to create tool handles. Tags: nowiki added Visual edit
19:5619:56, 24 February 2024 diff hist −21‎ m Bitumen ‎ →‎Paleolithic times Tag: Visual edit
00:3600:36, 24 February 2024 diff hist +28‎ m Bitumen ‎ →‎Paleolithic times Tag: Visual edit

22:4422:44, 23 February 2024 diff hist +151‎ m Bitumen ‎ →‎Paleolithic times Tag: Visual edit
18:1018:10, 23 February 2024 diff hist +22‎ m Paul Gardiner ‎ →‎Biography Tag: Visual edit
07:2607:26, 23 February 2024 diff hist +19‎ Bitumen ‎ →‎Paleolithic times: date correction and some minor edits Tag: Visual edit

02:2002:20, 22 February 2024 diff hist +55‎ m Bitumen ‎ →‎Paleolithic times Tag: Visual edit
00:5300:53, 22 February 2024 diff hist +11‎ m Bitumen ‎ →‎Paleolithic times Tag: Visual edit

23:1923:19, 21 February 2024 diff hist +971‎ Bitumen ‎ →‎History: I added new research evidence on early bitumen use as an adhesive. Tag: Visual edit

15:5915:59, 19 February 2024 diff hist +443‎ MGM-140 ATACMS ‎ I added news today that US may provide Ukraine with ATACMS. Tag: Visual edit

13:3313:33, 18 February 2024 diff hist −7‎ m Saccopastore skulls ‎ I added Henri Breuil's first name to the passage. Tag: Visual edit

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