#11

3D Model

Age: 620 Ma

Geon: 6

Timescale (Eon/Era/Period): Proterozoic/Neoproterozoic/Ediacaran

Rock type: Sedimentary (metamorphosed)

Rock name: Micaceous quartz arenite (sandstone)

Major minerals: quartz, feldspar, muscovite, biotite, calcite cement

Locality: Mogilev, Ukraine

Comment: Sample from the Mogilev Formation (White Sea); contains imprints of Nemiana simplex fossils (jellyfish-like).

Rocks Through Geological Time Activity (EOSC220 Introductory Mineralogy, UBC)