Page 342, “cretacious” changed to “cretaceous” (cretaceous period)
Page 342, “chifly” changed to “chiefly” (chiefly of the same species)
Page 342, “supples” changed to “supplies” (fresh supplies of diatoms)
Page 342, “ot” changed to “of” (by weight one part of hydrogen)
Page 342, “ths” changed to “the” (By the washings out)
Page 342, “Bnt” changed to “But” (But like a wayward child)
Page 344, “iulfilled” changed to “fulfilled” (The prophecy is literally fulfilled)
Page 345, “Fotherengay” changed to “Fotheringay” (the block at Fotheringay)
Page 347, repeated “as” removed (they may be safe as medicines)
Page 351, repeated “up” removed (would turn up before)