The process of embalming seems to have varied. In Tenerife and Gran Canaria, the corpse was simply wrapped up in goat and sheep skins, while in other islands a resinous substance was used to preserve the body, which was then placed in a cave difficult to access, or buried under a tumulus. The work of embalming was reserved for a special class, with women tending to female corpses, and men for the male ones. Embalming seems not to have been universal, and bodies were often simply hidden in caves or buried. In the Museo de la Naturaleza y el Hombre (Santa Cruz de Tenerife) mummies of original inhabitants of the Canary Islands are displayed. In 1933, the largest Guanche necropolis of the Canary Islands was found, at Uchova in the municipality of San Miguel de Abona in the south of the island of Tenerife. This cemetery was almost completely looted; it is estimated to have contained between 60 and 74 mummies. Although little is known about this practice among them, it has been shown that they performed both animal sacrifices and human sacrifices. In Tenerife during the summer solstice, the Guanches were accustomed to kill livestock and throw them into a fire as an offering to the gods. Bethencourt Alfonso has claimed that goat kids were tied by the legs, alive, to a stake so that they could be heard bleating by the gods. It is likely that animals were also sacrificed on the other islands. As for human sacrifices, in Tenerife it was the custom to throw the "Punta de Rasca" a living child at sunrise at the summer solstice. Sometimes these children came from all parts of the island, even from remote areas of "Punta de Rasca". It follows that it was a common custom of the island. On this island sacrificing other human victims associated with the death of the king, where adult men rushed to the sea are also known. Embalmers who produced the Guanche mummies also had a habit of throwing into the sea one year after the king's death. Bones of children mixed with lambs and kids were found in Gran Canaria, and in Tenerife amphorae have been found with remains of children inside. This suggests a different kind of ritual infanticide to those who were thrown overboard. Child sacrifice has been seen in other cultures, especially in the Mediterranean—Carthage (now Tunisia), Ugarit in the current Syria, Cyprus and Crete.