to have been the result of Indo-Roman trade relations in the 1st century CE. There is a possibility that the statuette found its way to the west during the rule of Western Satrap Nahapana in the Bhokardan area, and was shipped to Rome from the port of Barigaza. Defeat by Gautamiputra Satakarni Nahapana and Ushavadata were ultimately defeated by the powerful Satavahana king Gautamiputra Satakarni. Gautamiputra drove the Sakas from Malwa and Western Maharashtra, forcing Nahapana west to Gujarat. His victory is known from the fact that Gautamiputra restruck many of Nahapana's coins (such a hoard was found in Jogalthambi, Nashik District),) and that he claimed victory on them in an inscription at Cave No. 3 of the Pandavleni Caves in Nashik: Colonization of Java and Sumatra It seems that the Indian colonization of the islands of Java and Sumatra took place during the time of the Western Satraps. People may have fled the sub-continent due to the conflicts there. Some foundation legends of Java describe the leader of the colonists as Aji Saka, a prince from Gujarat, at the beginning of the Shaka era (which is also the Java era). Kardamaka dynasty, family of Castana (1st–4th century) A new dynasty, called the Bhadramukhas or Kardamaka dynasty, was established by the "Satrap" Castana. The date of Castana is not certain, but many believe his reign started in the year 78 CE, thus making him the founder of the Saka era. This is consistent with the fact that his descendants (who we know used the Saka era on their coins and inscriptions) would use the date of their founder as their era. Castana was satrap of Ujjain during that period. A statue found in Mathura together with statues of the Kushan king Kanishka and Vima Taktu, and bearing the name "Shastana" is often attributed to Castana himself, and suggests Castana may have been a feudatory of the Kushans. Conversely, the Rabatak inscription also claims Kushan dominion over Western Satrap territory (by mentioning Kushan control over the capital Ujjain) during the reign of Kanishka (c. 127–150 CE). Territory under Chastana The territory of the Western Satraps at the time of Chastana is described extensively by the geographer Ptolemy in his "Geographia", where he qualifies them as "Indo-Scythians". He describes this territory as starting from Patalene in the West, to Ujjain in the east ("Ozena-Regia Tiastani", "Ozene/Ujjain, capital of king Chastana"), and beyond