Petroleum geology. Petroleum geology is the study of origin, occurrence, movement, accumulation, and exploration of hydrocarbon fuels. It refers to the specific set of geological disciplines that are applied to the search for hydrocarbons (oil exploration). Contents.
The giant leopard moth or eyed tiger moth (Hypercompe scribonia) is a moth of the family Arctiidae.It is distributed throughout southern Ontario, and southern and eastern United States from New England to Mexico.he obsolete name Ecpantheria scribonia is still occasionally encountered. This species has a wingspan of 76 mm (3 in). The wings of this moth are bright white with a pattern of neat black blotches, some solid and some hollow. The abdomen is dark blue with orange markings, the male has a narrow yellow line on the sides.
Fifth instar gypsy moth larva. The gypsy moth, Lymantria dispar, is one of North America's most devastating forest pests. The species originally evolved in Europe and Asia and has existed there for thousands of years. In either 1868 or 1869, the gypsy moth was accidentally introduced near Boston, MA by E. Leopold Trouvelot.