Holosen Tengah

Atas
	Peristiwa 4,2 kilo-warsa
	Versi GSSP
	Gua Mawmluh, Meghalaya, India; 25°15′44″N 91°42′54″E / 25.2622°N 91.7150°E
	Ratifikasi GSSP
	14 Juni 2018

Bawah
	Peristiwa 8,2 kilo-warsa
	Versi GSSP
	Inti es NGRIP1, Greenland; 75°06′00″N 42°19′12″W / 75.1000°N 42.3200°W
	Ratifikasi GSSP
	14 June 2018

Holosen Tengah
(Northgrippium)
Holosen Tengah; (Northgrippium)
0.0082 – 0.0042 Ma PreЄ Є O S D C P T J K Pg N ↓
Kronologi
−12 — – −11 — – −10 — – −9 — – −8 — – −7 — – −6 — – −5 — – −4 — – −3 — – −2 — – −1 — – 0 —	Senozoikum Kuarter PS Holosen "Atas" Greenlandium Northgrippium Meghalayan
	Sub-kala zaman Holosen. ; Skala vertikal: ribu tahun silam.;
Etimologi
Nama resmi	Formal
Nama ratifikasi	14 June 2018
Informasi penggunaan
Benda angkasa	Bumi
Penggunaan regional	Global (ICS)
Skala waktu	Skala waktu ICS
Rentang waktu
Satuan kronologis	Sub-kala
Satuan stratigrafik	Kala
Jangka waktu resmi	Formal
Bawah
Bawah
Bawah
	Peristiwa 8,2 kilo-warsa
	Versi GSSP
	Inti es NGRIP1, Greenland; 75°06′00″N 42°19′12″W / 75.1000°N 42.3200°W
	Ratifikasi GSSP
	14 June 2018
Atas
	Peristiwa 4,2 kilo-warsa
	Versi GSSP
	Gua Mawmluh, Meghalaya, India; 25°15′44″N 91°42′54″E / 25.2622°N 91.7150°E
	Ratifikasi GSSP
	14 Juni 2018

Holosen Tengah atau Northgrippium adalah sub-kala kedua dari kala Holosen, yang dimulai dari 8.200 SM hingga 4.200 SM. Sub-kala ini ditentukan dengan kronostratigrafi, dan sudah memiliki GSSP (Global Boundary Stratotype Sections and Points).^[1]

Referensi

^ "Geologic TimeScale Foundation - Stratigraphic Information". timescalefoundation.org. Diakses tanggal 2021-08-18.
^ ^a ^b ^c Walker, Mike; Head, Martin J.; Berkelhammer, Max; Björck, Svante; Cheng, Hai; Cwynar, Les; Fisher, David; Gkinis, Vasilios; Long, Anthony; Lowe, John; Newnham, Rewi; Rasmussen, Sune Olander; Weiss, Harvey (1 December 2018). "Formal ratification of the subdivision of the Holocene Series/ Epoch (Quaternary System/Period): two new Global Boundary Stratotype Sections and Points (GSSPs) and three new stages/subseries" (PDF). Episodes. Subcommission on Quaternary Stratigraphy (SQS). 41 (4): 213–223. doi:10.18814/epiiugs/2018/018016  . Diakses tanggal 28 August 2020. This proposal on behalf of the SQS has been approved by the International Commission on Stratigraphy (ICS) and formally ratified by the Executive Committee of the International Union of Geological Sciences (IUGS).
^ Head, Martin J. (17 May 2019). "Formal subdivision of the Quaternary System/Period: Present status and future directions". Quaternary International. 500: 32–51. doi:10.1016/j.quaint.2019.05.018.

Artikel bertopik geokronologi ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

[1] "Geologic TimeScale Foundation - Stratigraphic Information". timescalefoundation.org. Diakses tanggal 2021-08-18.

[FRS-2] Walker, Mike; Head, Martin J.; Berkelhammer, Max; Björck, Svante; Cheng, Hai; Cwynar, Les; Fisher, David; Gkinis, Vasilios; Long, Anthony; Lowe, John; Newnham, Rewi; Rasmussen, Sune Olander; Weiss, Harvey (1 December 2018). "Formal ratification of the subdivision of the Holocene Series/ Epoch (Quaternary System/Period): two new Global Boundary Stratotype Sections and Points (GSSPs) and three new stages/subseries" (PDF). Episodes. Subcommission on Quaternary Stratigraphy (SQS). 41 (4): 213–223. doi:10.18814/epiiugs/2018/018016  . Diakses tanggal 28 August 2020. This proposal on behalf of the SQS has been approved by the International Commission on Stratigraphy (ICS) and formally ratified by the Executive Committee of the International Union of Geological Sciences (IUGS).

[3] Head, Martin J. (17 May 2019). "Formal subdivision of the Quaternary System/Period: Present status and future directions". Quaternary International. 500: 32–51. doi:10.1016/j.quaint.2019.05.018.

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