The cretaceous period
The breakup of the former Pangea supercontinent culminated in the modern drifting
continents. Increased rifting caused the establishment of the Atlantic Ocean in the middle …
continents. Increased rifting caused the establishment of the Atlantic Ocean in the middle …
[PDF][PDF] Does large igneous province volcanism always perturb the mercury cycle? Comparing the records of Oceanic Anoxic Event 2 and the end-Cretaceous to other …
Mercury (Hg) is increasingly being used as a sedimentary tracer of Large Igneous Province
(LIP) volcanism, and supports hypotheses of a coincidence between the formation of several …
(LIP) volcanism, and supports hypotheses of a coincidence between the formation of several …
Quantifying the pattern of organic carbon burial through Cretaceous Oceanic Anoxic Event 2
Abstract The Cenomanian-Turonian Oceanic Anoxic Event 2 (OAE 2, ca. 94 Ma) is
characterized by a marked positive carbon isotope excursion (CIE) recorded in global …
characterized by a marked positive carbon isotope excursion (CIE) recorded in global …
[PDF][PDF] 从40 万年长偏心率周期看米兰科维奇理论
田军， 吴怀春， 黄春菊， 李明松， 马超， 汪品先 - 地球科学, 2022 - earth-science.net
新生代至前寒武纪海相和陆相沉积记录显示, 405 ka 长偏心率周期贯穿整个地质历史,
从陆地季风降水到大洋碳循环都有表现, 是地球表层系统中水循环和碳循环的基本节拍 …
从陆地季风降水到大洋碳循环都有表现, 是地球表层系统中水循环和碳循环的基本节拍 …
[HTML][HTML] Data-model comparison reveals key environmental changes leading to Cenomanian-Turonian Oceanic Anoxic Event 2
YJ Joo, BB Sageman, MT Hurtgen - Earth-Science Reviews, 2020 - Elsevier
The middle Cretaceous was a period characterized by elevated sea-floor spreading rates,
enhanced volcanism, high atmospheric CO 2 levels, warming temperatures, and the peak …
enhanced volcanism, high atmospheric CO 2 levels, warming temperatures, and the peak …
[HTML][HTML] Exploring the paleoceanographic changes registered by planktonic foraminifera across the Cenomanian-Turonian boundary interval and Oceanic Anoxic …
MR Petrizzo, DK Watkins, KG MacLeod… - Global and Planetary …, 2021 - Elsevier
Planktonic foraminiferal population dynamics and benthic foraminiferal and radiolaria
distributions combined with δ 13 C and δ 18 O measurements of both bulk carbonate and …
distributions combined with δ 13 C and δ 18 O measurements of both bulk carbonate and …
A Re‐evaluation of the Plenus Cold Event, and the Links Between CO2, Temperature, and Seawater Chemistry During OAE 2
The greenhouse world of the mid‐Cretaceous (~ 94 Ma) was punctuated by an episode of
abrupt climatic upheaval: Oceanic Anoxic Event 2. High‐resolution climate records reveal …
abrupt climatic upheaval: Oceanic Anoxic Event 2. High‐resolution climate records reveal …
Late Cretaceous paleoceanographic evolution and the onset of cooling in the Santonian at southern high latitudes (IODP Site U1513, SE Indian Ocean)
MR Petrizzo, KG MacLeod, DK Watkins… - Paleoceanography …, 2022 - Wiley Online Library
Abstract The latest Cenomanian to Santonian sedimentary record recovered at IODP
Expedition 369 Site U1513 in the Mentelle Basin (SE Indian Ocean, paleolatitude 60° S at …
Expedition 369 Site U1513 in the Mentelle Basin (SE Indian Ocean, paleolatitude 60° S at …
[PDF][PDF] The response of calcareous nannoplankton to Oceanic Anoxic Events: The Italian pelagic record
Earth history is punctuated by phases of extreme global stress of concurrent warming, ocean
fertilisation and acidification that impacted biologic diversity and function. Under excess CO2 …
fertilisation and acidification that impacted biologic diversity and function. Under excess CO2 …
Zinc isotope evidence for paleoenvironmental changes during Cretaceous Oceanic Anoxic Event 2
Abstract Paleoclimate during the Cenomanian-Turonian Oceanic Anoxic Event 2 (OAE 2,
94.5–93.9 Ma) was characterized by elevated atmospheric CO 2 concentrations and peak …
94.5–93.9 Ma) was characterized by elevated atmospheric CO 2 concentrations and peak …