Its sutras were written mainly in Pali; and the Pali canon of Buddhism largely borrowed from this school.[3] The Tāmraśāṭīya is also known as the Southern transmission or Mahaviharavasin tradition.[3][4] This contrasts with Sarvastivada or the 'Northern transmission', which was mostly written in Sanskrit and translated into Chinese and Tibetic languages.[3]
Several etymologies are given for the name of this school.
Tāmra is a Sanskrit term referring to the color of red copper, describing the color of the monks' robes. Based on the standard Chinese translation of the term, it has also been suggested that "copper" refers to copper plates on which the Tripitaka was written.[5]
Tāmraparṇi was also an old name for Sri Lanka, and the origin of the Greek equivalent Taprobana, possibly referring to the monks who established Buddhism here.[6]