10/14/2024 11:14 PM
EESA06 Lecture 8 Exam Study Guide.
Deep Time - answer✔geological time (4.5 million years)
Strata - answer✔Layers of rocks which contain fossils.
Stratigraphy - answer✔Study of rocks to determine their age.
Absolute age dating - answer✔Determines exact age of rocks and other organisms.
Relative age dating - answer✔Determines an approximate age of an item, is based on mapping in
the field.
Accommodation - answer✔Layers of crust that are subsiding, that accumulate sediment to
preserve rocks.
Subsidence - answer✔sinking of the land caused by tectonic forces, or by [Compaction] of the
underlying rocks due to settling of the grains or removal of [Groundwater].
Sedimentary Basins - answer✔areas where the crust is sinking (subsiding)
Uplift - answer✔results in non-accommodation, which is erosion or the removal of rock.
Conformable succession - answer✔where the layers sit on each other without