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Mugharet el-Zuttiyeh ("Cave of the Robbers") [1], also called as the "Skull Cave", is a prehistoric archaeological site in Upper Galilee, Israel. [2] It is situated 2,900 m (9,500 ft) from the Nahal Amud outlet, approximately 30 m (98 ft) above the wadi bed (148 m (486 ft) below sea level). It was found to house a fossil today known as the ...
The skull cup from Gough's Cave. A skull cup is a cup or eating bowl made from an inverted human calvaria that has been cut away from the rest of the skull.The use of a human skull as a drinking cup in ritual use or as a trophy is reported in numerous sources throughout history and among various peoples, and among Western cultures is most often associated with the historically nomadic cultures ...
Iridium(III) bromide is a dark reddish-brown solid that is insoluble soluble in water, acids, and alkalis and decomposes to iridium(II) bromide on heating. [1] It crystallizes in a highly disordered layered structure of aluminum(III) chloride or chromium(III) chloride type, where the monoclinic unit cell contains four formula units.
When the head was able to be separated from the rest of the skeleton, the skull was taken and lain in the cave as a show of respect. Many such "skull caves" exist throughout the country. The cave is located near East Cape, the country's easternmost mainland point. [1] The entrance and descent is rickety and tough to negotiate, and the path ...
Skull Cave is a small and shallow cave on the central heights of Mackinac Island in Michigan, United States. The cave was carved during the Algonquin post-glacial period by the waters of Lake Algonquin, a swollen meltwater ancestor of today's Lake Huron. [3] Skull Cave is primarily of interest for its historical associations.
Iridium(III) chloride is the inorganic compound with the formula IrCl 3. The anhydrous compound is relatively rare, but the related hydrate is much more commonly encountered. The anhydrous salt has two polymorphs , α and β, which are brown and red colored respectively.
Iridium(IV) oxide, IrO 2, is the only well-characterised oxide of iridium. It is a blue-black solid. It is a blue-black solid. The compound adopts the TiO 2 rutile structure , featuring six coordinate iridium and three coordinate oxygen.
Detail from The Extraction of the Stone of Madness, a painting by Hieronymus Bosch depicting trepanation (c. 1488–1516). Trepanning, also known as trepanation, trephination, trephining or making a burr hole (the verb trepan derives from Old French from Medieval Latin trepanum from Greek trúpanon, literally "borer, auger"), [1] [2] is a surgical intervention in which a hole is drilled or ...