On the permanency of front-marks and a possible connexion therewith with oldhamia radiata and Oldhamia antiqua.

Míreanna comhchosúla

• On a peculiarity in the nature of the impressions of oldhamia antique and oldhamia radiata.
  de réir: Joly, J.
  Foilsithe / Cruthaithe: (1887)
• On a peculiarity in the nature of the impressions of oldhamia antiqua and oldhamia radiata. Illustr.
  de réir: Joly, J.
  Foilsithe / Cruthaithe: (1886)
• On a specimen of slate from Bray-Head, traversed by the structure known as Oldhamia radiata. With 1 plate.
  de réir: Sollas, W. J.
  Foilsithe / Cruthaithe: (1887)
• On oldhamia, a genus of Cambrian fossils.
  de réir: Kinahan, John R.
  Foilsithe / Cruthaithe: (1857)
• On a problematic structure in the Oldhamia rocks of Bray Head, Co. Wicklow.
  de réir: Smyth, Louis B.
  Foilsithe / Cruthaithe: (1923)