格陵兰期
Also known as Lower Holocene, Early Holocene, Greenlandian Age, Greenlandian Stage
In the geologic time scale, the Greenlandian is the earliest age or lowest stage of the Holocene Epoch or Series, part of the Quaternary. Beginning in 11,650 BP (9701 BCE or 300 HE) and ending with the 8.2-kiloyear event (c. 8200–8300 BP, 6200–6300 BCE, 3600–3700 HE), it is the earliest of three sub-divisions of the Holocene. It was officially ratified by the International Commission on Stratigraphy in June 2018 with the later Northgrippian and Meghalayan Ages/Stages. The lower boundary of the Greenlandian Age is the GSSP sample from the North Greenland Ice Core Project in ce
Key facts
- Geologic timespan.name
- Greenlandian
- Geologic timespan.color
- Greenlandian
- Geologic timespan.timeline
- Holocene
- Geologic timespan.name_formality
- Formal
- Geologic timespan.name_accept_date
- 14 June 2018
- Geologic timespan.celestial_body
- earth
- Geologic timespan.usage
- Global (ICS)
- Geologic timespan.timescales_used
- ICS Time Scale
- Geologic timespan.chrono_unit
- Age
- Geologic timespan.strat_unit
- Stage
- Geologic timespan.timespan_formality
- Formal
- Geologic timespan.lower_boundary_def
- End of the Younger Dryas stadial
Article · 中文
格陵兰期是地质年代中第四纪全新世的三个“期”或地层学中的三个“阶 (地层)”的最早的期/阶。 开始于距今11650年，终止于距今8186年（公元前6236年）。 名字源于。 2018年7月13日，国际地层委员会更新了国际年代地层表，第四纪的全新世被划分为3个时期，分别是、诺斯格瑞比期和梅加拉亚期。
Abstract from DBpedia / Wikipedia · CC BY-SA
On the map
4 mapped locations