grass tundra
71Arvicolinae — Temporal range: Late Miocene – Recent Meadow vole (Microtus pennsylvanicus) Scientific classification Kingdom …
72Microtus — Temporal range: Late Pliocene Recent Lusitanian Pine Vole Scientific classification Kingdom …
73Medieval European maritime culture — The medieval European maritime culture began with the remnants of the naval tradition of the Roman Empire, included the technological advances that enabled the Vikings to colonize North America in 982, suffered tremendously during the crises of… …
74Jackson Bottom Wetlands Preserve — Infobox protected area | name = Jackson Bottom Wetlands Preserve iucn category = IV caption = locator x = 18 locator y = 26 location = Hillsboro, Oregon, USA nearest city = lat degrees = 45 lat minutes = 30 lat seconds = 07 lat direction = N long …
75Arvicolini — Microtus pinetorum Scientific classification Kingdom: Animalia …
76Quaternary extinction event — Late Pleistocene landscape of northern Eurasia The Quaternary period saw the extinctions of numerous predominantly larger, especially megafaunal, species, many of which occurred during the transition from the Pleistocene to the Holocene epoch.… …
77native American — native American, adj. a person born in the United States. [1835 45, Amer.] * * * ▪ indigenous peoples of Canada and United States Introduction also called American Indian, Amerindian, Amerind, Indian, Aboriginal American, or First Nation… …
78Native American — Indian (def. 1). Usage. See Indian, Eskimo. * * * ▪ indigenous peoples of Canada and United States Introduction also called American Indian, Amerindian, Amerind, Indian, Aboriginal A …
79tree — treelike, adj. /tree/, n., v., treed, treeing. n. 1. a plant having a permanently woody main stem or trunk, ordinarily growing to a considerable height, and usually developing branches at some distance from the ground. 2. any of various shrubs,… …
80Tree — /tree/, n. Sir Herbert Beerbohm /bear bohm/, (Herbert Beerbohm), 1853 1917, English actor and theater manager; brother of Max Beerbohm. * * * I Woody perennial plant. Most trees have a single self supporting trunk containing woody tissues, and in …
