Presentation Year

2018

Depreciated Participant

Desiree OtillioGeologyUndergraduate Student

College or Department

Short Description of your Research or Creative Project (700 characters or less)

The Ironside Mountain Batholith located in the Western Hayfork terrane in the Klamath Mountains province represents crustal derived plutonism that pre-dates the Nevadan Orogeny by 20Ma. Redating the Ironside Mountain Batholith will be done via U-Pb laser ablation of accessory zircons, this will yield an age of crystallization thus providing an age of emplacement, and constrain the pre-Nevadan orogeny. Barnes and Petersen dated the Ironside Mountain Batholith in 1992 using U-Pb, Pb-Pb, and K-Ar dating methods, and yielded a date in the Mid Jurassic from 169 Ma (K-Ar) to 174 Ma (U-Pb), with an accepted age of 170Ma.

Permission to Publish Work

Yes

Node ID

408

Page Classification