1. Carbon isotopic composition of intact branched GDGT core lipids in Greenland lake sediments and soils. (August 2017) Authors: Colcord, Devon E.; Pearson, Ann; Brassell, Simon C. Journal: Organic geochemistry Issue: Volume 110(2017:Sep.) Page Start: 25 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗