Several of the proven archaeological sites have been only partially studied, and other sites of great potential have yet to be mapped.

Several former northern villages and archaeological sites date from the Green Sahara period of 7500-7000 to 3500-3000 BCE.

Several online social network sites ( OSNs ) are among the top 10 most visited websites globally.

Several sites in Ireland are especially related to the Samhain festival.

Several nature sites exist on the Lizard Peninsula ; Predannack nature reserve, Mullion Island, Goonhilly Downs, and the Cornish Seal Sanctuary at Gweek.

Several place names in Iceland, Greenland and Norway may originate from walrus sites ; Hvalfjord, Hvallatrar and Hvalsnes to name some, all being typical walrus breeding grounds.

Several of Montshiwa ’ s other brothers were also stationed at crucial sites in the proximity of the Molopo.

Several important archaeological and palaeontological sites, some of which have yielded fossil hominoids and hominins, are present in the Miocene to Pleistocene sedimentary sequences of the Tugen Hills.

Several sites were proposed as the main Expo grounds.

Several sites are situated within the border zone, making access for excavations problematic.

" Several notable archaeological sites contain dwellings and other evidence of daily life 1400 years ago ; these were found preserved beneath 6 m ( 20 ft ) of volcanic ash.

Several excavations have resulted in the discovery of sites of national significance.

Several features of this program have proven controversial ( most recently, RP11's ability to record unprotected streaming media from web sites ), and many alternative players have been developed.

* 1993 – Several dozen tribal leaders and residents from the Ecuadoran Amazon file a billion-dollar class-action lawsuit against Texaco, as a result of massive ecological pollution of the area and rivers around Texaco's Ecuadorian offshore drilling sites, causing toxic contamination of approximately 30, 000 residents.

Several other sites for the county seat were examined, and in 1839 it was moved to Middleport ; a court house and jail were built there.

Several sites on the National Register of Historic Places are in or near Greensboro.

Several test firings of the Falcon 1 were accomplished before SpaceX discovered that due to the overflight risk they would not be allowed to launch from Space Launch Complex 3-West ( SLC-3W ) while launch vehicles were standing on adjacent launch sites.

Several historical sites such as Stone Tower, Steel Tower, the Wolf Pits, and Dungeon Rock, believed to be the site of still-unrecovered pirate treasure, are located here.

Several fundamental principles tend to inform the organizations and sites dedicated to open publishing, though they do so to varying degrees.

Several real-life sites are mentioned in the novel.

Several town sites were platted and incorporated in the 1850s.

Several sites on the Lake Champlain Birding Trail are located in Westport:

Several historic sites in or near Hague are listed on the National Register of Historic Places: Old St. Mary's Cemetery, Wrought-Iron Cross Site, Wrought-iron cross sites of St. Aloysius Cemetery ( Hague, North Dakota ), and Wrought-iron cross sites of St. Mary's Cemetery ( Hague, North Dakota ).

Several of the world's capital cities are planned cities, notably Washington, D. C., in the United States, Canberra in Australia, and Brasília in Brazil.

Several beaches are claimed to be the " world's longest ", including Cox's Bazar, Bangladesh ( 120 km unbroken ), Praia do Cassino ( 212km ) in Brazil, Fraser Island beach, 90 Mile Beach in Australia ( 151 km ) and 90 Mile Beach in New Zealand ( 88 km ), Troia-Sines Beach ( 63 km ) in Portugal and Long Beach, Washington ( which is about 40 km ).

Several epidemics occurred in Baltimore, Memphis and Washington DC between 1865 and 1873.

Several key U. S. wine regions, such as those in California ( Napa, Sonoma Valley, Paso Robles ), Oregon, and Walla Walla, Washington, now view the remaining semi-generic labels as harmful to their reputations ( cf.

Several notable exceptions exist in the Commonwealth of Virginia: the University of Virginia ( Charlottesville ), University of Mary Washington ( Fredericksburg ), George Mason University ( Fairfax ), Virginia State University ( Petersburg ), Virginia Commonwealth University ( Richmond ), Washington and Lee University ( Lexington ), the College of William and Mary ( Williamsburg ), Old Dominion University ( Norfolk ), and Virginia Tech ( Blacksburg ) use the term " Rector " to designate the head of the Board of Visitors.

Several such urban legends describe Banneker's alleged activities in the Washington, D. C. area around the time that he assisted Andrew Ellicott in the federal district boundary survey.

Several Xerox Alto chassis are now on display at the Computer History Museum in Mountain View, California, and a running system is on display at the Living Computer Museum in Seattle, Washington.

Several Million US Citizens on US Bases have rights restored, while 600, 000 US Citizens of Washington, DC, do not.

Several slash conventions run throughout the year and across the globe, mostly in the United States, including Escapade in California, REVELcon in Texas, Connexions in Maryland, MediaWest * Con in Michigan, CON. TXT in Washington, DC, Con * Strict in Nevada, Connotations in England, Zebracon in Illinois, Yaoi-Con in California, Bascon in California, and others.

Several Jewish and Catholic parochial schools are also located there including the boys division of the Yeshiva of Greater Washington, Silver Spring Learning Center, and the Jewish Montessori School.

Several miles of less affluent areas within the District of Columbia ( see Anacostia, Washington Highlands, and Bellevue ) also lie to the north of it.

* Several blocks of mansions and architecturally significant houses ( including some townhouses ) on Lincoln, Washington, Roosevelt, Rivard, University, and Lakeland, south of Kercheval.

Several liberal members of SAG, led by Humphrey Bogart, Lauren Bacall, Danny Kaye, and Gene Kelly formed the Committee for the First Amendment ( CFA ) and flew to Washington, DC, in late October 1947 to show support for the Hollywood Ten.

Several collieries appear at the west end of Plymouth, including the Harvey Mine, Grand Tunnel, Reynolds ( Chauncey ), French Tunnel ( Jersey Mine ), Reynolds ( Washington Mine ) and the Smith mine operation at the upper end of Coal Creek.

Several other states including Vermont, California, New Jersey, Washington, Illinois, Oregon, Nevada, Hawaii, Maryland, Colorado, Delaware, Rhode Island, Wisconsin, and Maine allow same-sex couples to enter into civil unions or domestic partnerships that provide some of the rights and responsibilities of marriage under state law.

Several collisions have occurred on Washington Metro, resulting in injuries and fatalities, along with numerous derailments with few or no injuries.

Several presidential aircraft that have formerly served as Air Force One ( Sacred Cow, Independence, Columbine III, SAM 26000, and other smaller presidential aircraft ) are on display in the presidential hangar of the National Museum of the United States Air Force ( located at Wright-Patterson AFB near Dayton, Ohio ) and at the Museum of Flight in Seattle, Washington ( earlier VC-137B SAM 970 ).

Several of the world's capital cities are planned cities, including Washington, D. C., in the United States, Canberra in Australia, Brasília in Brazil, Belmopan in Belize, New Delhi in India, Abuja in Nigeria, Astana in Kazakhstan, Naypyidaw in Burma, and Islamabad in Pakistan.

Several states had already enacted laws on the subject of electronic legal documents and signatures before the U. S. Congress had acted, including Utah, Washington, and California to name only a few of the earliest.

Several museums house Mino's work, some of which include Musée du Louvre in Paris, France, Museum of Fine Arts in Boston, Massachusetts, Birmingham Museum of Art in Birmingham, Alabama, and National Gallery of Art in Washington, D. C.

Several prominent academics like Henry Louis Gates, Jr. and Addison Gayle, Jr., established a new “ Black Aesthetic ” that “ placed the sources of contemporary black literature and culture in the communal music and oral folk tradition .” This new respect coupled with a growing Black Feminism led by Mary Helen Washington, Audre Lorde, Alice Walker, and others would create the space for the rediscovery of Hurston.

Several towns in the Puyallup River valley in Washington state, including Orting, are built on top of lahar deposits that are only about 500 years old.

* Seattle, Washington: Several modern undergrounds and a historical tour exist.