12 works carry all of these threads.
ca. 2300–1900 BCE
ca. 3650–3300 B.C.
early 20th century
8th–10th century
7th–6th century BCE
8th–9th century
2nd–3rd century CE
1st century BCE–3rd century CE
John M. Safford · 1838
ca. 8th–7th century BCE
late 17th–early 18th century
18th century
