Geological strata, earth layers with fossils, educational cross-section, flat design illustration
Schlüsselwörter
geologic,
strata,
fossil,
earth,
layer,
educational,
cross,
section,
flat,
design,
sediment,
survey,
climate,
record,
science,
feature,
natural,
formation,
cycle,
teacher,
process,
visual,
mineral,
seismic,
structural
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