Alexius reformed the coinage in 1092 and eliminated the solidus ("histamenon nomisma") altogether. The Arab dinar was worth four tari, and the Byzantine solidus six tari. Gold coins coveted by collectors include the Aureus, Solidus and Spur Ryal. The name derives from the late Roman coin "solidus". He is the genetic father of Solid Snake, Liquid Snake and Solidus Snake. The solidus and triens were minted in Francia between 534 and 679. The thermal conductivity increases nearly linearly with temperature between room temperature and solidus temperature. Use of a double hyphen instead of a solidus allows inclusion in computer filenames. The "solidus" was also a Roman weight unit. This notation is known as an online, solidus, or shilling fraction. Partial melting occurs where the solidus and liquidus temperatures are different. The fineness of a "solidus" in this period was 99% gold. Water lowers the solidus temperature of rocks at a given pressure. The "hyperpyron" was slightly smaller than the "solidus". She is shot and killed by Solidus.