Usno Formation (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Usno Formation" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

doi.org

Boaz, N. T., Howell, F. C., & McCrossin, M. L. (1982). Faunal age of the Usno, Shungura B and Hadar Formations, Ethiopia. Nature, 300(5893), 633–635. https://doi.org/10.1038/300633A0