Hobomok skipper Hobomok skipper The Hobomok skipper ("Poanes hobomok") is a North American butterfly of the family Hesperiidae. This small butterfly has slim, triangular wings. The upper side of the male's wings is mostly orange with the margins being dark brown. The only similar species in this skipper's range is the Zabulon skipper. The Hobomok skipper has a more northern range and different flight period than the Zabulon skipper. They also have more squared wings. The upperside of the male Hobomok skipper's wings has thicker dark margins. The female Hobomok skipper has two forms; the normal form and the "Pocahontas" form. The
Lulworth Formation Lulworth Formation The Lulworth Formation is a geologic formation in England. It dates from the late Tithonian to the mid Berriasian. It is a subunit of the Purbeck Group. It consists of three members, which are in ascending order, the Mupe Member, the Ridgway Member, and the Warbarrow Tout Member. The Mupe Member is typically 11 to 16 m thick and largely consists of marls and micrites with interbeds of calcareous mudstone. The Ridgeway Member is about 3 to 7 m thick and consists of in its western portion carbonaceous muds, marls and micrites, in the east the muds are