Evolution of cetaceans decreasing. Other historical climate events can be correlated and matched with the genome history of the Yangtze River dolphin as well. This shows how global and local climate change can drastically affect a genome, leading to changes in fitness, survival, and evolution of a species. The European population of common dolphins ("Delphinus delphis") in the Mediterranean have differentiated into two types: eastern and western. According to a 2012 study, this seems to be due to a recent bottleneck as well, which drastically decreased the size of the eastern Mediterranean population. Also, the lack of population structure between the western and
Creature Double Feature Creature Double Feature Creature Double Feature was a syndicated horror show, broadcast in the Boston and Philadelphia area during the 1970s and 1980s. It sometimes also aired under names like Sci-Fi Flix and Creature Feature. The show aired classic monster movies, with the name "Creature Double Feature" based on its airing two movies during its three hour time slot. The movies broadcast were taken from the classic Universal Horror movies of the 1930s to 1950s, the Hammer Studios and American International Pictures films of the 1950s, Roger Corman's horror films of the 1960s, and Toho Studio's "giant monster" (known in