Geochemical characterization of the depositional environment of Paleocene and Eocene sediments of the Tertiary Central Basin of Svalbard
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2020.119587
Abstract: Abstract The Tertiary Central Basin (CTB) of Svalbard has been studied extensively in the past because it contains sediments from the Paleocene Eocene Thermal Maximum (PETM). Previous studies have found that a negative carbon isotopic… read more here.
Keywords: carbon; paleocene eocene; tertiary central; organic carbon ... See more keywords
Enhanced magnetization of the Marlboro Clay as a product of soil pyrogenesis at the Paleocene–Eocene boundary?
Sign Up to like & getrecommendations! Published in 2017 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2017.06.014
Abstract: Abstract The kaolinite-rich Marlboro Clay was deposited on the inner shelf in the Salisbury Embayment of the U.S. Atlantic margin at the onset of the carbon isotope excursion marking the 56 Ma Paleocene–Eocene boundary and… read more here.
Keywords: paleocene eocene; isotope; marlboro clay; eocene boundary ... See more keywords
Shallow marine ecosystem collapse and recovery during the Paleocene-Eocene Thermal Maximum
Sign Up to like & getrecommendations! Published in 2021 at "Global and Planetary Change"
DOI: 10.1016/j.gloplacha.2021.103649
Abstract: The Paleocene-Eocene Thermal Maximum (PETM), the most well-studied transient 25 hyperthermal event in Earth history, is characterized by prominent and dynamic 26 changes in global marine ecosystems. Understanding such biotic responses provides 27 valuable insights… read more here.
Keywords: thermal maximum; paleocene eocene; eocene thermal; shallow marine ... See more keywords
Benthic foraminiferal biotic events related to the Paleocene–Eocene Thermal Maximum along the California margin
Sign Up to like & getrecommendations! Published in 2019 at "Marine Micropaleontology"
DOI: 10.1016/j.marmicro.2019.04.004
Abstract: Abstract The faunal expression of the Paleocene-Eocene Thermal Maximum (PETM) is well documented in deep-sea sediments. However, few studies have examined continental margin sections, especially active margins. The Moreno and Lodo formations, Central California, were… read more here.
Keywords: margin; petm; benthic foraminiferal; paleocene eocene ... See more keywords
Environmental instability during the latest Paleocene at Zumaia (Basque-Cantabric Basin): The bellwether of the Paleocene-Eocene Thermal Maximum
Sign Up to like & getrecommendations! Published in 2018 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2018.02.018
Abstract: Abstract The Paleocene-Eocene transition is well represented in the bathyal Zumaia section (Basque-Cantabric Basin, Northern Spain), where numerous studies have documented the sedimentological, environmental and biotic effects of the Paleocene-Eocene Thermal Maximum (PETM). The extinction… read more here.
Keywords: paleocene eocene; paleocene; extinction; benthic foraminifera ... See more keywords
Evidence of cyclic climatic changes recorded in clay mineral assemblages from a continental Paleocene-Eocene sequence, northwestern Argentina
Sign Up to like & getrecommendations! Published in 2018 at "Sedimentary Geology"
DOI: 10.1016/j.sedgeo.2018.03.007
Abstract: Abstract The continental Paleocene-Eocene sequence investigated in this study belongs to the Salta Group, deposited in an intracontinental rift, the Salta Basin (NW Argentina), that evolved from the lower Cretaceous to the middle Paleogene, and… read more here.
Keywords: clay mineral; mineralogy; paleocene eocene; eocene sequence ... See more keywords
Identifying disruptions to the ecological balance of nature: a foraminiferal example across the initiation of the Paleocene–Eocene thermal maximum
Sign Up to like & getrecommendations! Published in 2019 at "Paleobiology"
DOI: 10.1017/pab.2018.45
Abstract: Abstract. Deriving ecological and evolutionary descriptions of, and implications from, faunal assemblage patterns is commonly addressed by observation and a variety of exploratory techniques (scaling and clustering), along with qualitative evaluations of species occurrences and… read more here.
Keywords: paleocene eocene; community; example; eocene thermal ... See more keywords
Evaluating the responses of three closely related small mammal lineages to climate change across the Paleocene–Eocene thermal maximum
Sign Up to like & getrecommendations! Published in 2021 at "Paleobiology"
DOI: 10.1017/pab.2021.12
Abstract: Abstract. Interpreting the impact of climate change on vertebrates in the fossil record can be complicated by the effects of potential biotic drivers on morphological patterns observed in taxa. One promising area where this impact… read more here.
Keywords: paleocene eocene; change; eocene thermal; biotic drivers ... See more keywords
Carbonate Dissolution Enhanced by Ocean Stagnation and Respiration at the Onset of the Paleocene‐Eocene Thermal Maximum
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2018gl080761
Abstract: The Paleocene‐Eocene Thermal Maximum was a transient, carbon‐induced global warming event, considered the closest analog to ongoing climate change. Impacts of a decrease in deepwater formation during the onset of the Paleocene‐Eocene Thermal Maximum suggested… read more here.
Keywords: thermal maximum; carbonate dissolution; eocene thermal; paleocene eocene ... See more keywords
Initial 40Ar‐39Ar Ages of the Paleocene‐Eocene Boundary Impact Spherules
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl082473
Abstract: We report 40Ar‐39Ar step‐heating ages of Paleocene‐Eocene (P‐E) boundary impact spherules from Atlantic Margin coastal plain and open ocean sites. We test the hypothesis that the P‐E spherules are reworked from an earlier event (e.g.,… read more here.
Keywords: eocene boundary; impact; paleocene eocene; ages paleocene ... See more keywords
Strong Coupling Between Carbon Cycle, Climate, and Weathering During the Paleocene‐Eocene Thermal Maximum
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2023gl102897
Abstract: The Paleocene‐Eocene Thermal Maximum (PETM; ∼56 Ma)–a geologically rapid carbon‐release event similar to anthropogenic carbon emissions–is ideal for investigating weathering responses to rapid carbon release and associated climate change. Here, for the first time, we… read more here.
Keywords: paleocene eocene; carbon; climate; strong coupling ... See more keywords