"Hyde" appears in any extant Hittite text. Lydian Period In the seventh century BC, Sardis become the capital city of Lydia. From there, kings such as Croesus ruled an empire that reached as far as the Halys River in the east. The city itself covered 108 hectares including extramural areas and was protected by walls thirty meters thick. The acropolis was terraced with white ashlar masonry to tame the naturally irregular mountainside. Visitors could spot the site from a distance by the three enormous burial tumuli at Bintepe. The city's layout and organization is only partly known at present. To the north/northwest, the city had a large extramural zone with residential, commercial, and industrial areas. Settlement extended to the Pactolus Stream, near which archaeologists have found the remains of work installations where alluvial metals were processed. Multiroom houses around the site match Herodotus's description of fieldstone and mudbrick construction. Most houses had roofs of clay and straw while wealthy residents had roof tiles, similar to public buildings. Houses often have identifiable courtyards and food preparation areas but no complete house has been excavated so few generalizations can be drawn about Sardian houses' internal layout. Religious remains include a modest altar which may have been dedicated to Cybele, given a pottery fragment found there with her name on it. A possible sanctuary to Artemis was found elsewhere in the site, whose remains include marble statues of lions. Vernacular worship is evidence in extramural areas by dinner servies buried as offerings. Textual evidence regarding Lydian-era Sardis include Pliny's account of a mudbrick building that had allegedly been the palace of Croesus and was still there in his own time. The material culture of Sardis is largely a distinctive twist on Anatolian and Aegean styles. The city's artisans seemed to specialize in glyptic art including seals and jewelry. Their pottery blended Aegean and Anatolian pottery styles, in addition to distinctive twists which included the lydion shape and decorative techniques known as streaky-glaze and marbled-glaze. Narrative scenes on Sardian pottery are rare. Imported Greek pottery attests to the Lydians' "Hellenophile attitude" commented on by contemporary Greek writers. While those Greek authors were in turn impressed by Lydians' music and textiles, these aspects of Lydian culture are not visible in the archaeological record. Destruction by Cyrus the Great Sardis was conquered by Cyrus the Great around 547 BC. Having defeated the Lydian king Croesus at