TY  - RPRT
TI  - Possible tertiary age for some antarctic cirques.
AU  - M J Selby
AU  - A T Wilson
PY  - 1971
DO  - 10.1038/229623a0
UR  - https://pubmed.ncbi.nlm.nih.gov/16059388/
ID  - 16059388
ER  -