Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Late Paleozoic Ice Age (LPIA)"”.
-
Investigating evidence of high frequency glacial eustacy in the Lower Mississippian (Tournasian) Lodgepole Formation of southwest Montana : insights from conodont oxygen isotopes
… evaluate the timing and initiation of the Late Paleozoic Ice Age (LPIA), and to better understand the carbon budget in response to cycle formation. δ18Oapatite trends across targeted cycles support the hypothesis of glacial eustatic origins along with cooling surface seawater temperatures. …
-
Biovolume and ecoguild analysis of Late Paleozoic Ice Age benthic communities.
The Late Paleozoic Ice Age (LPIA), spanning approximately 360-292 Mya, coincided with extinctions observed in the fossil record, and previous work has interpreted the glaciation as a period of sluggish faunal turnover with depressed rates of speciation. Such studies, however, have relied on …
-
Paleoenvironment and paleoclimate of NE Pangea in early Permian-linking chemo- and cyclo-stratigraphy, Bogda Mountains, NW China
… cycles (LCs: 1-10 Myr), and critical events of late Paleozoic ice age (LPIA: 320-260 Myr ago). Four organo-facies are one-to-one correlated with the four lithofacies in the meter-scale HCs, suggesting litho- and organo-facies are genetically linked and fundamentally controlled by environmental …
-
The sedimentology and stratigraphy of Salt Creek Field, Kent County, Texas
… 1948. This atoll is contemporaneous with the Late Paleozoic Ice Age (LPIA), perhaps the best-known Phanerozoic phase of glaciation after the Pleistocene. The Pennsylvanian-Early Permian stratigraphic record of the Horseshoe Atoll is contemporaneous with peak Marathon-Ouachita orogenesis. A …