Loading AI tools
John Castagna is an American geophysicist, known for the Mudrock line, currently the Margaret S. and Robert E. Sheriff Endowed Faculty Chair in Applied Seismology at the University of Houston and formerly the Edward L. McCullough Chair.[1][2]
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
