Changes

==Sedimentary Environments==

==Sedimentary Environments==

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Guara_03.jpg|Figure 3. Vertical log and section showing the fluvial facies of Guará Formation northern portion.

Guara_03.jpg|{{figure number|3}}Vertical log and section showing the fluvial facies of Guará Formation northern portion.

Guara_04.jpg|Figure 4. Vertical log of Guará Formation near the Brazil-Uruguay frontier, showning facies examples for the fluvio-eolian system.

Guara_04.jpg|{{figure number|4}}Vertical log of Guará Formation near the Brazil-Uruguay frontier, showing facies examples for the fluvio-eolian system.

Guara_05.jpg|right|thumb|Figure 5. Stratigraphic correlation of Botucatu and Guará Formation in western Rio Grande do Sul (Brazil). Note the absence of aeolian facies in the northern portion of Guará Formation.<ref name=Scherer_et_Lavona_2006>Scherer, C. M. S.; Lavina, E. L. C. 2006. Stratigraphic evolution of a fluvial-eolian succession: The example of the Upper Jurassic-Lower Cretaceous Guará and Botucatu formations, Paraná Basin, Southernmost Brazil. Gondwana Research, v. 9, n. 4, p. 475–484.</ref>

Guara_05.jpg|right|thumb|Figure 5. Stratigraphic correlation of Botucatu and Guará Formation in western Rio Grande do Sul (Brazil). Note the absence of aeolian facies in the northern portion of Guará Formation.<ref name=Scherer_et_Lavona_2006>Scherer, C. M. S., and E. L. C. Lavina, 2006, Stratigraphic evolution of a fluvial-eolian succession: The example of the Upper Jurassic-Lower Cretaceous Guará and Botucatu formations, Paraná Basin, Southernmost Brazil: Gondwana Research, v. 9, no. 4, p. 475–484.</ref>

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