TY  - GEN
AU  - Rampino,M R
AU  - Haggerty,B M
TI  - Mass extinctions and periodicity
SN  - 0036-8075
PY  - 1995///0831
KW  - Animals
KW  - Biological Evolution
KW  - Paleontology
KW  - Periodicity
KW  - Population Dynamics
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1126/science.7624783
ER  -