Stable carbon and nitrogen isotope ratios of surface food residues in pre-Columbian ceramics from the southern Pacific region of Costa Rica as evidence of prehistoric human diets

by Sánchez P,Maureen, P. Horn*,Sally, S. Lane,Chad
Published 2019

Stable carbon and nitrogen isotope ratios of surface food residues in pre-Columbian ceramics from the southern Pacific of Costa Rica as evidence of prehistoric human diets

by Sánchez P., Maureen, Horn, Sally P., Lane, Chad Steven
Published 2019

Initial limnological observations at five small lakes in southern Pacific Costa Rica

by Horn, Sally P., Johanson, Erik N., Haberyan, Kurt A., Boehm, Mathew S., Johanson, Jessie L., Sánchez P., Maureen, Hernández V., Mario
Published 2018

Initial limnological observations at five small lakes in southern Pacific Costa Rica

by Horn,Sally P., Johanson,Erik N., Haberyan,Kurt A., Boehm,Mathew S., Johanson,Jessie L., Sánchez P,Maureen, Hernández V.,Mario
Published 2018