The Brhat Samhita Of Varaha Mihira Varahamihira Verified Official

. A verified historical cornerstone of ancient Indian science, the text comprises approximately 4,000 verses across 106 chapters, documenting the social, scientific, and cultural life of the Gupta period. Wisdom Library Scope and Subjects

Varāhamihira classifies earthquakes into four types based on — correlating them with the four yugas (Satya, Treta, Dvapara, Kali) and the four castes. This is one of the earliest known seismic classification systems. the brhat samhita of varaha mihira varahamihira verified