On the flint implements found in the gravel of St. Acheul, near Amiens, and their mode of occurrence.

Míreanna comhchosúla

• On the probable age of flint implements found in gravel-beds.
  de réir: Clibborn, Edward
  Foilsithe / Cruthaithe: (1859)
• Abstract of paper on the occurrence of flint flakes in the glacial gravels of Ballyrudder, near Larne.
  de réir: Knowles, W. J.
  Foilsithe / Cruthaithe: (1892)
• Flint implements found in the Co. Antrim.
  de réir: Benn, Edward
  Foilsithe / Cruthaithe: (1865)
• Specimens of flint implements, found at Toome, Co. Antrim
  de réir: Day, Robert
  Foilsithe / Cruthaithe: (1865)
• Manufacture of flint implements.
  de réir: Coffey, George
  Foilsithe / Cruthaithe: (1908)