Descriptive Attribute	Value(s)
State	Jordan
City/site	Jarash
Mosque name	Mosque phase I
Primary reference	Walmsley, Alan, 2018. "Urbanism at Islamic Jerash: New Readings from Archaeology and History", in: Achim Lichtenberger and Rubina Raja (eds), The Archaeology and History of Jerash: 110 Years of Excavations, Turnhout: Brepols, 241-256.
Additional reference II	Barnes, Hugh, Blanke, Louise, Damgaard, Kristoffer, Simpson, Ian, Low Sørensen, Mette, and Alan Walmsley, 2006. "From 'Guard House' to Congregational Mosque: Recent Discoveries on the Urban History of Islamic Jarash", Annual of the Department of Antiquities of Jordan 50: 285-314. http://publication.doa.gov.jo/Publications/ViewChapterPublic/1723 (free download)
Additional reference III	Blanke, Louise, Damgaard, Kristoffer, Simpson, Ian, and Alan Walmsley, 2007. “From Bathhouse to Congregational Mosque: Further Discoveries on the Urban History of Islamic Jarash”, Annual of the Department of Antiquities of Jordan 51: 177-197. http://publication.doa.gov.jo/Publications/ViewChapterPublic/1665 (free download)
Additional reference IV	Walmsley, Alan, and Damgaard, Kristoffer, 2005. “The Umayyad Congregational Mosque of Jarash in Jordan and its Relationship to Early Mosques”, Antiquity 79(304): 362-378. https://www.cambridge.org/core/journals/antiquity/article/abs/umayyad-congregational-mosque-of-jarash-in-jordan-and-its-relationship-to-early-mosques/9D853DAD1D85C9C7DA7B43DDDF9BDD22
Additional reference V	Damgaard, Kristoffer, 2011. "Sheltering the Faithful: Visualising the Umayyad Mosque in Jarash", ARAM 23: 191-210.
Additional reference VI	https://www.flickr.com/photos/apaame/4908317734/in/album-72157623048597356/
Latitude	32.279858
Longitude	35.890078
Location: exact/approximate	exact
Date of the mosque according to former research	725-735
Date basis: historical texts, mosque parallels, inscriptions, datable objects, C14, stratigraphy, construction techniques	stratigraphy and parallels
Early datable evidence	a coin in fill under the mosque floor, 570-620
Additional datable evidence I	two coins in parts of the bathhouse that predate the mosque, 700-720
Concluded date for the mosque	t.p.q. 720
Basis for mosque identification (in addition to orientation)	a mihrab
A general layout: a single hall, two-three halls, complex, a qibla wall alone	complex
Size of the mosque (in m)	44.5*38.9
Form of the mosque: square, rectangular with longitudinal direction (basilica), rectangular with transverse direction, other	longitudinal
A mihrab is present	yes
The internal form of the mihrab: square/semicircular/horseshoe	semicircular
The mihrab projects/is situated inside the wall	projects
A courtyard is present	yes
An evidence for columns or piers exists	yes
Construction materials	stone
Floor	flagstones
Additional elements	tiles for roofing
Additional elements II	adjacent to a bathhouse