: any of a various gram-negative, parasitic bacteria (order Rickettsiales and especially genus Rickettsia) that are transmitted by biting arthropods (such as lice or ticks) and cause a number of serious diseases (such as Rocky Mountain spotted fever and typhus ) âRickettsia are often pleomorphic, and may be coccoid, rod-shaped, or irregularly-shaped ...
Massachusetts Routes: US Highways and State Routes include: Route 1, Route 3, Route 6, Route 7, Route 20, Route 44 and Route 202. Copyright information: The maps on this page were composed by Brad Cole of Geology.com. If you want to share these maps with others please link to this page. These maps are property of Geology.com and may not be used beyond our websites. They were created using data licensed from and copyright by Map Resources.
From Wikipedia, the free encyclopedia. This is a list of some of the mountains in the U.S. state of Massachusetts, including those in the mountain range known as the Berkshires. Mount Greylock is the highest point in the state at 3,491 feet (1,064 m) in elevation.As such, no mountains in Massachusetts are recognized by the Appalachian Mountain Club in its list of Four-thousand footers â a list of New England peaks over 4,000 feet with a minimum 200 feet of topographic prominence.housands of named summits in Massachusetts (including mountains and hills) are recognized by the USGS.