SACRAMENTO STATE Geology 103A Sedimentology and Stratigraphy Tim Horner Geology Department, CSU Sacramento Lecture #13: Lacustrine systems Reading assignments:

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SACRAMENTO STATE Geology 103A Sedimentology and Stratigraphy Tim Horner Geology Department, CSU Sacramento Lecture #13: Lacustrine systems Reading assignments: Boggs, 5th ed., pp. 228-234

Open lake: From Boggs (2006), Principles of Sedimentology and Stratigraphy, 5th edition, p. 232.

Closed lake: From Boggs (2006), Principles of Sedimentology and Stratigraphy, 45h edition, p. 233.

Crater Lake: closed lake

Sediment input to a lake: - hypopycnal - homopycnal - hyperpycnal From Reineck and Singh (1986) Depositional sedimentary environments, p. 252

(Biological) input to a lake: From Boggs (2006), Principles of Sedimentology and Stratigraphy, 5th edition, p. 230.

Sediment thickens toward center: From Reineck and Singh (1986) Depositional sedimentary environments, pp. 243, 246.

Fining upward in a lacustrine deposit: From Boggs, Principles of Sedimentology and Stratigraphy, 2nd edition

Carbonate and clastic lakes: From Reineck and Singh (1986) Depositional sedimentary environments, pp. 242.

Organic-dominated lake: Green River Formation, Utah, Colorado, Wyoming From Reading, p. 86.

Evaporite-dominated lake From Reading