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Showing 1 to 8 of 8 for “"Renova Formation"”.
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THE CLIMATIC, BIOTIC AND TECTONIC EVOLUTION OF THE PALEOGENE RENOVA FORMATION OF SOUTHWESTERN MONTANA
<p>The Renova Formation of southwestern Montana contains an important record of Paleogene floral, faunal, climate and tectonic change in the northern Rocky Mountains. The period between the end of the early Eocene and the early Oligocene (~49-32 Ma) was a time of rapid and far-reaching climate …
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THE CLIMATIC, BIOTIC AND TECTONIC EVOLUTION OF THE PALEOGENE RENOVA FORMATION OF SOUTHWESTERN MONTANA
<p>The Renova Formation of southwestern Montana contains an important record of Paleogene floral, faunal, climate and tectonic change in the northern Rocky Mountains. The period between the end of the early Eocene and the early Oligocene (~49-32 Ma) was a time of rapid and far-reaching climate …
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Five new genera and species of Darwin wasps (Hymenoptera: ichneumonidae) from the lower oligocene renova formation of Montana
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms
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Cenozoic Evolution of the Gold Creek Basin, Western Montana: Mapping and Documenting the Geology of the Rock Creek Lake 7.5' USGS Quadrangle
… the Anaconda metamorphic core complex. The upper Renova Formation observed in the study area is equivalent to the upper Renova Cabbage Patch beds best developed in the Flint Creek basin to the west and indicate primarily lacustrine, fluviatile, and palustrine depositional environments. Quaternary …
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Cenozoic Evolution of the Gold Creek Basin, Western Montana: Mapping and Documenting the Geology of the Rock Creek Lake 7.5' USGS Quadrangle
… the Anaconda metamorphic core complex. The upper Renova Formation observed in the study area is equivalent to the upper Renova Cabbage Patch beds best developed in the Flint Creek basin to the west and indicate primarily lacustrine, fluviatile, and palustrine depositional environments. Quaternary …
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Tectonic implications of mantle source changes recorded by Eocene-Oligocene basalts from the Dillon volcanic field southwest Montana (USA)
… ~1-2 cm-wide crustal xenoliths, such as Eocene Renova formation sediment. Dikes and sills cut Renova strata, and some Dillon lavas overlying Renova sediments. These xenoliths, along with microscopic quartz xenocrysts, are evidence of crustal interaction, though assimilation-fractional …
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Cenozoic Sedimentary Evolution of the Helmville Basin, West-Central Montana
… strata belong to the Cabbage Patch beds of the Renova Formation, which in the study area consists of well sorted sandstone and fossiliferous mudstone interpreted to represent meandering fluvial and paludal (swamp) floodplain environments. Measured paleocurrent indicators within the Cabbage Patch …
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Cenozoic Sedimentary Evolution of the Helmville Basin, West-Central Montana
… strata belong to the Cabbage Patch beds of the Renova Formation, which in the study area consists of well sorted sandstone and fossiliferous mudstone interpreted to represent meandering fluvial and paludal (swamp) floodplain environments. Measured paleocurrent indicators within the Cabbage Patch …