TY  - RPRT
TI  - Gingkos and multituberculates: evolutionary interactions in the tertiary.
AU  - P Del Tredici
PY  - 1989
DO  - 10.1016/0303-2647(89)90054-3
UR  - https://pubmed.ncbi.nlm.nih.gov/2804269/
ID  - 2804269
ER  -