The Geography of the Puranas c11.s3.3

c11.s3.3

(ii) Samahīya janapada is associated with the Māhī river and appears to have been contiguous to Bhārukaccha. The relief feature which demarcated the two janapadas in the dead-level coastal plain could only be the lower Māhī which forms a wide estuary at its mouth. It appears to have included the whole basin of the Sabarmatī situated north of the Māhī.