阳土狗年 (male Earth-Dog) −15 or −396 or −1168 — to — 阴土猪年 (female Earth-Pig) −14 or −395 or −1167
Year 142 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Calvus and Servilianus (or, less frequently, year 612 Ab urbe condita). The denomination 142 BC for this year has been used since the early medieval period, when the Anno Dominicalendar era became the prevalent method in Europe for naming years.