TY  - RPRT
TI  - Cambro-ordovician sea-level fluctuations and sequence boundaries: The missing record and the evolution of new taxa
AU  - O. Lehnert
AU  - J.F. Miller
AU  - Stephen A. Leslie
AU  - J.E. Repetski
AU  - Raymond L. Ethington
PY  - 2005
UR  - https://pubs.usgs.gov/publication/70029345
ID  - 70029345
ER  -