Amardus or Mardus () was a river of

Media Media may refer to: Communication * Means of communication, tools and channels used to deliver information or data ** Advertising media, various media, content, buying and placement for advertising ** Interactive media, media that is inter ...

, mentioned by

Ammianus Marcellinus Ammianus Marcellinus, occasionally anglicized as Ammian ( Greek: Αμμιανός Μαρκελλίνος; born , died 400), was a Greek and Roman soldier and historian who wrote the penultimate major historical account surviving from antiquit ...

in his confused description of the Persian provinces and by

Ptolemy Claudius Ptolemy (; , ; ; – 160s/170s AD) was a Greco-Roman mathematician, astronomer, astrologer, geographer, and music theorist who wrote about a dozen scientific treatises, three of which were important to later Byzantine science, Byzant ...

places it in Media, and if we take his numbers as correct, its source is in the Zagrus. The river flows north, and enters the southern coast of the Caspian. William Smith equates the river to the modern

Sefīd-Rūd The Sepid-Rud (, ) (also known as Sefid-Rud) is a river, approximately long, rising in the Alborz mountain range of northwestern Iran and flowing generally northeast to empty into the Caspian Sea at Rasht. Names Other names and transcription ...

river. As Ptolemy places the

Amardi The Amardians, widely referred to as the Amardi (and sometimes Mardi), were an ancient Iranian tribe living along the mountainous region bordering the Caspian Sea to the north, to whom the Iron Age culture at Marlik is attributed. They are said ...

Amol Amol ( ; ) is a city in the Central District (Amol County), Central District of Amol County, Mazandaran province, Mazandaran province, Iran, serving as capital of both the county and the district. Amol is located on the Haraz River bank. It is ...

round the south coast of the Caspian and extending into the interior, we may suppose that they were once at least situated on and about this river.

References

Rivers of Iran Classical geography {{Iran-river-stub