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.
The gypsy moth (Lymantria dispar) was introduced in 1868 into the United States by Ãtienne Ã©tienne Leopold, lÃ©opold Trouvelot a french scientist Living, In. Medford massachusetts because-native silk spinning caterpillars were susceptible, To disease trouvelot imported the species in order to breed a more resistant. hybrid specieshe first US outbreak occurred in 1889, and by 1987, the gypsy moth had established itself throughout the northeast US, southern Quebec, and Ontario. The insect has now spread into Michigan, Minnesota, Virginia, West Virginia, and Wisconsin.