Geochemistry# Introduction Intro paragraph Plan Going Back in time Summary Page Status: Reviewed: โ Updated: 04/02/2023 Notes To Do Think about coherent plan Implement Colaboration Ross Image of meteroite โฆ Going Back in time# Isotopic Heterogeneity# Review: [] Comets# Reservoir of unprocessed ices D/H Ratio# [] [] Meteorites# Review: [] Fig. 68 []# [] Forsterite Chondrites# Review: [] Water in Meteroites# [] (โ to read) CO fractionation# [] (โ to read)