Opus reticulatum was the dominant form of wall construction in the Imperial era.[1] In the time of the architectural writer Vitruvius, opus latericium seems to have designated structures built using unfired mud bricks.[3]
^ a bRoth, Leland M. (1993). Understanding Architecture: Its Elements, History and Meaning (First ed.). Boulder, CO: Westview Press. pp. 222. ISBN 0-06-430158-3.
^Roger B. Ulrich; Caroline K. Quenemoen (10 October 2013). A Companion to Roman Architecture. John Wiley & Sons. pp. 493–. ISBN 978-1-118-32514-8.
^Vitruvius De Architectura 2.8 http://latin.packhum.org/loc/1056/1/0#26