Gerrhos (

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

"reed-swamp") is a place in

Scythia Scythia (Scythian: ; Old Persian: ; Ancient Greek: ; Latin: ) or Scythica (Ancient Greek: ; Latin: ), also known as Pontic Scythia, was a kingdom created by the Scythians during the 6th to 3rd centuries BC in the Pontic–Caspian steppe. His ...

essential to interpreting

Herodotus Herodotus ( ; grc, , }; BC) was an ancient Greek historian and geographer from the Greek city of Halicarnassus, part of the Persian Empire (now Bodrum, Turkey) and a later citizen of Thurii in modern Calabria ( Italy). He is known f ...

' world-map, for it formed one of the corners of the great square that defined Scythia. A more familiar ''Gerrhos'' or reed-swamp — from the

Alexandria Alexandria ( or ; ar, ٱلْإِسْكَنْدَرِيَّةُ ; grc-gre, Αλεξάνδρεια, Alexándria) is the second largest city in Egypt, and the largest city on the Mediterranean coast. Founded in by Alexander the Great, Alexandria ...

n point of view — lay to the east of the mouth of the

Nile The Nile, , Bohairic , lg, Kiira , Nobiin language, Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered ...

. Herodotus drew a

meridian Meridian or a meridian line (from Latin ''meridies'' via Old French ''meridiane'', meaning “midday”) may refer to Science * Meridian (astronomy), imaginary circle in a plane perpendicular to the planes of the celestial equator and horizon * ...

between the two ''Gerrhoi'': that in Scythia was considered the source of the ''Boristhenes''

Dnieper } The Dnieper () or Dnipro (); , ; . is one of the major transboundary rivers of Europe, rising in the Valdai Hills near Smolensk, Russia, before flowing through Belarus and Ukraine to the Black Sea. It is the longest river of Ukraine and B ...

. In the words of Herodotus (IV.53): : ''As far inland as the place named Gerrhos, which is distant forty days’ voyage from the sea, its course is known, and its direction is from north to south; but above this, no one has traced it, so as to say through what countries it flows. It enters the territory of the Scythian Husbandmen after running for some time through a desert region… It is the only river besides the Nile the sources of which are unknown…''

Livio Catullo Stecchini Livio Catullo Stecchini (6 October 1913 – September 1979) was a professor of ancient history at Paterson State Teachers College (now William Paterson University) in New Jersey. He wrote on the history of science, ancient weights and measures ...

, the unrivalled historian of earth-measuring, assigned as ''Gerrhos'', the area of swamps to the northeast of

Smolensk Smolensk ( rus, Смоленск, p=smɐˈlʲensk, a=smolensk_ru.ogg) is a city and the administrative center of Smolensk Oblast, Russia, located on the Dnieper River, west-southwest of Moscow. First mentioned in 863, it is one of the oldest c ...

{{Citation needed, date=November 2022, today considerably reduced by post-glacial warming and drying of the climate and by the conscious drainage and intrusion of agriculture. Later classical historians and geographers, such as

Pomponius Mela Pomponius Mela, who wrote around AD 43, was the earliest Roman geographer. He was born in Tingentera (now Algeciras) and died AD 45. His short work (''De situ orbis libri III.'') remained in use nearly to the year 1500. It occupies less ...

mislocated this ''Gerrhos''.

External links

Livio Catullo Stecchini, "The Mapping of the Earth: Gerrhos"
Scythia

See also

External links