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Explain the SQL Server IDENTITY constraint.
Unconformity
A surface of erosion or non-deposition that separates younger strata from older rocks, indicating a gap in the geologic record.
Conglomerate
A conglomerate is a coarse-grained sedimentary rock composed of rounded fragments larger than 2 mm in diameter, embedded in a matrix of finer particles and cement.
Shale Layer
A shale layer is a sedimentary rock formation characterized by fine-grained clay particles, often found in various geological strata and known for being a source of oil and natural gas through hydraulic fracturing.
Geologic Events
Significant occurrences in the Earth's history that have shaped its surface and structure, including volcanic eruptions, earthquakes, and glaciations.
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