The earliest concept of a trap was made by William Logan in 1844 when he noted the occurrence of oil on anticlines. I.C. White took Logan's anticlinal trap concept and applied it to search for oil and gas in 1855. Since then, models and applications of trap concepts have evolved as new trap types have been discovered.
+
The earliest concept of a trap was made by William Logan in 1844 when he noted the occurrence of oil on [[anticline]]s. I.C. White took Logan's anticlinal trap concept and applied it to search for oil and gas in 1855. Since then, models and applications of trap concepts have evolved as new trap types have been discovered.