Jaan Puhvel comments that "ancient myths teem with trite 'first couples' similar to the type of Adam and his by-product Eve. In Indo-European tradition, these range from the Vedic Yama and Yamī and the Iranian Mašya and Mašyānag to the Icelandic Askr and Embla, with trees or rocks as preferred raw material, and dragon's teeth or other bony substance occasionally thrown in for good measure".Puhvel (1989 [1987]:284).
