Ping
The beginnings of the Roman Mass are found in the writings of St. Justin (150 A.D.) and St. Hippolytus (215 A.D.).
By 250 A.D. the Mass was being said in Latin throughout most of the Roman world, and the Latin Canon as we know it was completed by 399 A.D. While the Mass has remained essentially the same from the days of the Apostles, it was codified in its present form by Pope Pius V in the sixteenth century.
There’s many reasons why the infallible Council of Trent said the Latin Mass cannot be abrogated.