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| Tye, G. J.; Sherriff, J.; Candy, I.; Coxon, P.; Palmer, A.; Mcclymont, E. L.; Schreve, D. C.. |
| Marine Isotope Stage 11 (MIS 11) is considered one of the best analogues for the Holocene. In the UK the long lacustrine sequence at Marks Tey, Essex, spans the entirety of the Hoxnian interglacial, the British correlative of MIS 11c. We present multiproxy evidence from a new 18.5-m core from this sequence. Lithostratigraphy, pollen stratigraphy and biomarker evidence indicate that these sediments span the pre-, early and late temperate intervals of this interglacial as well as cold climate sediments that post-date the Hoxnian. The O-18 signal of endogenic carbonate from this sequence produces several clear patterns that are interpreted as reflecting the climatic structure of the interglacial. As well as providing evidence for long-term climate stability... |
| Tipo: Text |
Palavras-chave: Abrupt event; Hoxnian; Interglacial; Marine Isotope Stage 11; Delta O-18 and delta C-13. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00421/53267/54669.pdf |
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| Hoffman, Jeremy Scott. |
| This dissertation explores one overarching question relevant to the paleoclimate of the latest Pleistocene glacial cycle (approximately the last 130,000 years): “How did spatial and temporal evolution of ocean temperature, both at the surface and interior, relate to other parts of the climate system in the late Pleistocene?” Results from three studies are presented that seek to address longstanding questions in paleoceanography and paleoclimatology for the late Pleistocene using a combination of novel and accepted statistical and geochemical analysis techniques and leveraging comparisons with available global climate model data. The last interglaciation (LIG; ~129-116 ka) was the most recent period in Earth’s history with higher-than-present global sea... |
| Tipo: Text |
Palavras-chave: Paleoclimate; Interglacial; Heinrich events; Deglacial; Paleoceanography; Climate. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00505/61702/65670.pdf |
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