DescriptionStratum 2 (PSF).png English: a sheetlike mass of sedimentary rock or earth of one kind lying between beds of other kinds Date 26 March 2020...
donated to the Wikimedia Foundation Author Pearson Scott Foresman Permission (Reusing this file) Other versions Strata (PSF).png Stratum 2 (PSF).png...
.png){kind=link}
.png){kind=link}