Authors Beginning With the Letter U

• Uchupi, Elazar

  • 1966 — “Topography and Structure of Cashes Ledge, Gulf of Maine”

• Unger, John D.

  • 1995 — Avec Stewart, David B. et Hutchinson, Deborah R., “Silurian tectonic history of Penobscot Bay region, Maine”

• Urdang, Elliott B.

  • 2004 — Avec Calder, John H. et Baird, Donald, “On the discovery of tetrapod trackways from Permo-Carboniferous redbeds of Prince Edward Island and their biostratigraphic significance”