1920 in archaeology

	1780s . 1790s in archaeology . 1800;
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Explorations[]

Work begins at Pueblo Bonito and other sites in Chaco Canyon by Neil Merton Judd for the National Geographic Society (through 1927).
Work begins on the Philistine site at Ashkelon by John Garstang (through 1921).

March 30: Wall paintings at the Temple of Bel, Dura Europos on the Euphrates are discovered by a soldier.
November 29: The Kedukan Bukit inscription, a stone written in the Pallava script of the Malay language and dated May 1, 683 AD (604 in the local calendar), is unearthed on the banks of the Tatang River on the Indonesian island of Sumatra at Palembang, significant as containing the earliest dated use of a symbol for zero^[2] and the oldest example of the Malay language.
Hoby treasure is discovered on the Danish island of Lolland.

O. G. S. Crawford is appointed as the first Archaeology Officer of the Ordnance Survey in the United Kingdom.^[4]
The Romanian Academy in Rome is established.

22 January: Richard J. C. Atkinson, English prehistorian and archaeologist (d. 1994)^[5]
21 May: John Chadwick, English co-decipherer of Linear B (d. 1998)^[6]

^ Ghiuzeli, Haim F. (1996). "The Synagogue of Tomar, Portugal". Museum of the Jewish People at Beit Hatfutsot. Museum of the Jewish People at Beit Hatfutsot. Retrieved 2020-07-09.
^ Aczel, Amir D. (2015). Finding Zero: A Mathematician's Odyssey to Uncover the Origins of Numbers. St. Martin's P.ress. p. 96.
^ Morley, Sylvanus Griswold (1920). The inscriptions at Copan. The Carnegie Institution of Washington. OCLC 544798.
^ "Ashmolean Museum: British Archaeology Collections - O.G.S. Crawford". britisharchaeology.ashmus.ox.ac.uk. Retrieved 30 December 2017.
^ "Obituary: Professor Richard Atkinson". The Independent. 17 October 1994. Retrieved 30 May 2017.
^ "Obituary: John Chadwick". The Independent. 4 December 1998. Retrieved 30 May 2017.