rabbit warren
[MC].
rabotage
[Te].
Excavation technique in which the surface of a deposit is carefully scraped with a trowel, knife, or sharp spade to reveal features and cuts represented by differences in texture, colour, or composition. The technique is especially useful in silty and sandy soils. See also
SPIT
.
race
[Ge].
Differences in human physical stock regarded as the basis for categorizing large-scale human groups. Although a concern of much antiquarian investigation during the 19th century, it is not a major focus of modern archaeological research.
racloir
[Ar].
Type of side scraper distinctive of
MOUSTERIAN
assemblages. Such tools probably functioned as both a knife and a scraper.
racquet pin
[Ar].
Style of bronze pin shaped like a tennis racquet with a flat oval piece attached to a thin pointed shaft. Products of the early Bronze Age industrial traditions in the British Isles.
radiate
[Ar].
Type of Roman imperial coinage on which the emperor is depicted wearing a radiate or solar crown, typical of the 3rd century
ad
. See also
BARBAROUS RADIATE
.
radiate brooch
[Ar].
General term referring to bow-brooches with a semi-circular headplate decorated with a row of radiating knobs. Two major types are the radiate brooch with a straight-sided footplate (found in Frankish territories) and that with a lozenge-shaped footplate (found in Lombardic contexts).