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 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 sites in Washington are on the National Register of Historic Places including the Wilkes County Courthouse, the Robert Toombs State Historic Site, and the Mary Willis Library, known for its Victorian architecture and original Tiffany stained glass windows, and for being the first free public library in the state.

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 firms are merchandising enzyme preparation through feed manufacturers.

Several instances of popular etymology are attested from ancient authors.

Several fully worked numerical examples are available.

Several unusual applications, such as a nuclear battery or fuel for space ships with nuclear propulsion, have been proposed for the isotope < sup > 242m </ sup > Am, but they are as yet hindered by the scarcity and high price of this nuclear isomer.

Several other oxidation states are known, which range from + 2 to + 7 and can be identified by their characteristic optical absorption spectra.

Several genera are popular with the horticultural community, including marigold, pot marigold ( also known as calendula ), cone flowers, various daisies, fleabane, chrysanthemums, dahlias, zinnias, and heleniums.

Several major cities exist either in the Andes or in the foothills, among which are Bogotá, Medellín and Cali, Colombia ; Quito, Ecuador ; Mérida, Venezuela ; La Paz, Bolivia ; Santiago, Chile, and Cusco, Peru.

Several species are raised for amaranth " grain " in Asia and the Americas.

Several cultivars are known, such as ' Albus ' ( with white flowers ), ' Sapphire ' ( dark blue flowers ), ' Aureus ' ( leaves striped with yellow ), and ' Variegatus ' ( leaves almost entirely white with a few green bands ).

Several organizations concerned with antimicrobial resistance are lobbying to eliminate the unnecessary use of antibacterials.

Several new features, including better scalability, enhanced clustering and management capabilities are mentioned.

Several manufacturers produce specialised acoustic guitar amplifiers, which are designed to give undistorted and full-range reproduction.

Combinations of the above techniques produce a " hybrid " or " hyphenated " technique .< ref name =" pmid9008869 "> Several examples are in popular use today and new hybrid techniques are under development.

Several anthems are included in the British coronation service.

Several proteins are involved, but two main methods of regulation have been identified: targeting mitochondria functionality, or directly transducing the signal via adaptor proteins to the apoptotic mechanisms.

Several crystal structures are known for AC-II enzymes.

Several other incidents connected with the story of Aeacus are mentioned by Ovid.

Several of its later bishops are known: Marinus in 325 ; Niconius in 344 ; Sylvanus at the beginning of the 5th century ; Pionius in 451 ; Leo in 787 ; Peter, friend of the Patriarch Ignatius, and adversary to Michael, in the ninth century.

Several roller coasters are specifically known by this name, including ;

Several crashed airplanes and large equipment such as bulldozers are scattered around the island.

Several topics that might be covered here are instead covered there because much more can be said about them in a human context.

Several areas at the edge of the neocortex, including the hippocampus and amygdala, are also much more extensively developed in mammals than in other vertebrates.

Several of the heavier bromine isotopes from fission are delayed neutron emitters.

Several English scholars and churchmen are described by Bede as being fluent in Greek due to being taught by him.