Artefact (archaeology)

The Upper Paleolithic (or Upper Palaeolithic) is the third and last subdivision of the Paleolithic or Old Stone Age. Very broadly, it dates to between 50,000 and 12,000 years ago (the beginning of the Holocene), according to some theories coinciding with the appearance of behavioral modernity in humans. It is followed by the Mesolithic.

Anatomically modern humans (i.e. Homo sapiens) are believed to have emerged in Africa around 300,000 years ago. It has been argued by some that their ways of life changed relatively little from that of archaic humans of the Middle Paleolithic, until about 50,000 years ago, when there was a marked increase in the diversity of artefacts found associated with modern human remains. This period coincides with the most common date assigned to expansion of modern humans from Africa throughout Asia and Eurasia, which may have contributed to the extinction of the Neanderthals.

An omphalos is a religious stone artefact. In Ancient Greek, the word ὀμφᾰλός (omphalós) means "navel". Among the Ancient Greeks, it was a widespread belief that Delphi was the center of the world. According to the myths regarding the founding of the Delphic Oracle, Zeus, in his attempt to locate the center of the Earth, launched two eagles from the two ends of the world, and the eagles, starting simultaneously and flying at equal speed, crossed their paths above the area of Delphi, and so that was the place where Zeus placed the stone. The Latin term is umbilicus mundi, 'navel of the world'.

Omphalos is also the name of the stone given to Cronus.

The Roman Baths are well-preserved thermae in the city of Bath, Somerset, England. A temple was constructed on the site between 60 and 70 AD in the first few decades of Roman Britain. Its presence led to the development of the small Roman urban settlement known as Aquae Sulis around the site. The Roman baths—designed for public bathing—were used until the end of Roman rule in Britain in the 5th century AD. According to the Anglo-Saxon Chronicle, the original Roman baths were in ruins a century later. The area around the natural springs was redeveloped several times during the Early and Late Middle Ages.

The Roman Baths are preserved in four main features: the Sacred Spring, the Roman Temple, the Roman Bath House, and a museum which holds artefacts from Aquae Sulis. However, all buildings at street level date from the 19th century. It is a major tourist attraction in the UK, and together with the Grand Pump Room, receives more than 1.3 million visitors annually. Visitors can tour the baths and museum but cannot enter the water.

Taonga or taoka (in South Island Māori) is a Māori-language word that refers to a treasured possession in Māori culture. It lacks a direct translation into English, making its use in the Treaty of Waitangi significant. The current definition differs from the historical one, noted by Hongi Hika as "property procured by the spear" [one could understand this as war booty or defended property] and is now interpreted to mean a wide range of both tangible and intangible possessions, especially items of historical cultural significance. It has been changed to suit agendas. The 1820 Grammar and Vocabulary of the Language of New Zealand by Cambridge University professor Samuel Lee defined taonga as property procured by the spear. The second dictionary, was the Dictionary of the New Zealand Language by William Williams, published in 1844 four years after treaty was signed. This simply defined taonga as property.

Tangible examples are all sorts of heirlooms and artefacts, land, fisheries, natural resources such as geothermal springs and access to natural resources, such as riparian water rights and access to the riparian zone of rivers or streams. Intangible examples may include language and spiritual beliefs. The concept of taonga can also transcend into general New Zealand culture and non-Māori items; for example, the Ranfurly Shield is recognised as a taonga amongst the New Zealand rugby community.

Magnetic surveying is one of a number of methods used in archaeological geophysics. Magnetic surveys record spatial variation in the Earth's magnetic field. In archaeology, magnetic surveys are used to detect and map archaeological artefacts and features. Magnetic surveys are used in both terrestrial and marine archaeology.

Grave robbery, tomb robbing, or tomb raiding is the act of uncovering a grave, tomb or crypt to steal commodities; the term looting is also used. It is usually perpetrated to take and profit from valuable artefacts or personal property. A related act is body snatching, a term denoting the contested or unlawful taking of a body (usually from a grave), which can be extended to the unlawful taking of organs alone.

Grave robbing has caused great difficulty to the studies of archaeology, art history, and history. Countless precious grave sites and tombs have been robbed before scholars were able to examine them. In any way, the archaeological context and the historical and anthropological information are destroyed: