Pranab Kumar Bhattacharyya (1977), 142, 181 notes that the Śūra family likely ruled around the region of Aurang and were contemporaries of the Śarabhapurīyas who eventually took over their territories, see Concordance.
Bhattacharya (1945)
167-73
Ahi Bhushan Bhattacharya, Benares Plates of Hari Rāja of Śūra Dynasty, Journal of the United Provinces Historical Society 18 (1945): 167–73;
Chhabra et al (1949)
B. C. Chhabra et al, The Years of Indian Epigraphy, Ancient India 5 (1949), 47–8, plates XXI-XXII;
Bhattacharyya (1977)
142, 181
Bhattacharyya, Pranab K. (1977). Historical Geography of Madhya Pradesh from Early Records. Zenodo. http://doi.org/10.5281/zenodo.3966264