faunal region
41Permian Period — Interval of geologic time, 290–248 million years ago. The last of the six periods of the Paleozoic Era, it follows the Carboniferous Period. During the Permian, the continents joined to form a single supercontinent, Pangea. Hot, dry conditions… …
42Normandy Archaeological Project — The Normandy Archaeological Project was a rescue excavation designed to preserve the archaeological history of the area before it became submerged by the construction of the Normandy Reservoir Dam through funding from the Tennessee Valley… …
43Marcellus Formation — Stratigraphic range: Middle Devonian …
44Dinosaur biostratigraphy — studies the distribution of dinosaur taxa through rock layers. It can be useful for dating and correlating rock units and reconstructiong ancient ecosystems. Most dinosaur bearing rock formations do not contain multiple distinct stratigraphically …
45Fauna of India — India has some of the world s most biodiverse regions. The political boundaries of India encompass a wide range of ecozones desert, high mountains, highlands, tropical and temperate forests, swamplands, plains, grasslands, riverine areas as well… …
46Cold seep — Marine habitats Tube worms are among the dominant species in one of four cold seep community types in the Gulf of Mexico. Littoral zone …
47Tertiary Period — Interval of geologic time, 65–1. 8 million years ago. It constitutes the first of the two periods of the Cenozoic Era, the second being the Quaternary. The Tertiary has five subdivisions: (from oldest to youngest) the Paleocene, Eocene, Oligocene …
48Triassic Period — Interval of geologic time, с 248–206 million years ago, that marks the beginning of the Mesozoic Era. Many new vertebrates emerged during the Triassic, heralding the major changes that were to occur in both terrestrial and marine life forms… …
49Gulf of California — For the book by John Steinbeck, see The Log from the Sea of Cortez. Coordinates: 28°0′N 112°0′W / 28°N 112°W / 28; 1 …
50Dosso Reserve — Réserve partial de faune du Dosso IUCN Category IV (Habitat/Species Management Area) …
