---

> https://disp.cc/b/261-9a1r

https://commons.wikimedia.org/wiki/File:Map_of_Ultras.png
https://en.wikipedia.org/wiki/Ultra-prominent_peak
An Ultra-prominent peak is a mountain summit with a topographic prominence of 1,500 metres (4,921 ft) or more.
#世界高峰地圖 #造山帶 #火環 #地震帶

https://en.wikipedia.org/wiki/Ring_of_Fire
環太平洋火環

https://en.wikipedia.org/wiki/Volcanic_arc
火山弧

https://en.wikipedia.org/wiki/Volcanic_belt
火山帶

https://commons.wikimedia.org/wiki/File:ConMarRJS.jpg
隱沒帶分布圖

https://commons.wikimedia.org/wiki/File:Tectonic_plates_boundaries_detailed-en.svg
板塊移動向量與邊界

https://commons.wikimedia.org/wiki/File:2008_age_of_oceans_plates.jpg
板塊年齡與邊界

https://en.wikipedia.org/wiki/Mohorovičić_discontinuity
莫氏不連續面 - 地殼與地函的分界面
古氏不連續面 - 地核與地函的交界
雷氏不連續面 - 地函內P波和S波速度突然增加的區域，部分文獻用來稱呼地核的內核與外核交界。
康拉德不連續面 - 地殼內上層矽鋁層和下層矽鎂層分界。

https://en.wikipedia.org/wiki/Oceanic_crust#Magnetic_anomalies
海洋地殼磁場不正常現象

https://en.wikipedia.org/wiki/Mountain_formation
造山
> > https://disp.cc/b/261-8YJS
> http://disp.cc/b/261-9a1r

https://en.wikipedia.org/wiki/Molasse
#不是糖蜜

https://en.wikipedia.org/wiki/Molasse_basin
Molasse Basin
#阿爾卑斯 #冰河地形 #瑞士 #盆地

https://en.wikipedia.org/wiki/Great_Rift_Valley
東非大裂谷
東非大地塹
https://en.wikipedia.org/wiki/East_African_Rift

https://en.wikipedia.org/wiki/Rift
Rift

----
※ 作者: Ctea 時間: 2016-03-18 15:24:38
※ 編輯: Ctea 時間: 2016-03-18 15:26:40

https://en.wikipedia.org/wiki/Abiogenic_petroleum_origin
Abiogenic petroleum origin
#非生物性石化燃料起源 #石油形成 #彗星隕石

※ 編輯: Ctea 時間: 2016-03-18 18:21:07

https://en.wikipedia.org/wiki/Dry_lake
Dry lake, or pan, an ephemeral water body contained in a shallow, flat basin
#乾湖

※ 編輯: Ctea 時間: 2016-03-25 11:36:09

https://en.wikipedia.org/wiki/Abundance_of_elements_in_Earth's_crust
Abundance of elements in Earth's crust
地殼內元素含量

※ 編輯: Ctea 時間: 2016-06-03 11:09:16
※ 編輯: Ctea 時間: 2016-06-14 16:32:01
※ 編輯: Ctea 時間: 2016-06-14 16:33:03
※ 編輯: Ctea 時間: 2017-05-07 21:57:55
※ 編輯: Ctea 時間: 2018-10-16 23:50:14, 23:50:37

https://en.wikipedia.org/wiki/Tupungato
Tupungato

#火山 #智利 #阿根廷

https://sci101.news/3488/
看山小？｜ 中國60cm最矮山！原以為是石頭，開挖才發現是地下山脈！

#無相關資料 #待證實
via Bala
http://news.ltn.com.tw/news/world/breakingnews/2370545
有夠小！ 中國這裡最高的山 海拔48公分...

https://tw.appledaily.com/new/realtime/20180320/1318074/
中國靜山高僅60公分　被女子隨地小便長不高

https://www.setn.com/News.aspx?NewsID=359416
大陸靜山「海拔」60公分　女子隨地小便害它長不高

https://udn.com/news/story/7335/3045812
最迷你的山！ 山東60公分小山一腳就可翻過

 https://youtu.be/tnm0vKMnWT4

https://www.chinatimes.com/newspapers/20180328000236-260309
大陸最小的山 專家：更像石灰岩

※ 編輯: Ctea 時間: 2019-02-04 05:49:08

https://en.wikipedia.org/wiki/Brocken_spectre
https://ja.wikipedia.org/wiki/ブロッケン現象
Brocken spectre 布羅肯奇景 / 布羅肯弧 / 山中鬼影

#霧氣 #光環 #繞射

※ 編輯: Ctea 時間: 2019-07-23 14:34:19

http://volcano.gl.ntu.edu.tw/worldwide/taiwan_geologymap.htm
台灣地區地質圖

#火山 #造山 #沉積岩區

※ 編輯: Ctea 時間: 2020-08-09 05:17:49 (台灣)

https://en.wikipedia.org/wiki/Sahara

During the Last Glacial Maximum (LGM) the Sahara desert was more extensive than it is now with the extent of the tropical forests being greatly reduced, and the lower temperatures reduced the strength of the Hadley Cell. This is a climate cell which causes rising tropical air of the Inter-Tropical Convergence Zone (ITCZ) to bring rain to the tropics, while dry descending air, at about 20 degrees north, flows back to the equator and brings desert conditions to this region. It is associated with high rates of wind-blown mineral dust, and these dust levels are found as expected in marine cores from the north tropical Atlantic. But around 12,500 BCE the amount of dust in the cores in the Bølling/Allerød phase suddenly plummets and shows a period of much wetter conditions in the Sahara, indicating a Dansgaard-Oeschger (DO) event (a sudden warming followed by a slower cooling of the climate). The moister Saharan conditions had begun about 12,500 BCE, with the extension of the ITCZ northward in the northern hemisphere summer, bringing moist wet conditions and a savanna climate to the Sahara, which (apart from a short dry spell associated with the Younger Dryas) peaked during the Holocene thermal maximum climatic phase at 4000 BCE when mid-latitude temperatures seem to have been between 2 and 3 degrees warmer than in the recent past. Analysis of Nile River deposited sediments in the delta also shows this period had a higher proportion of sediments coming from the Blue Nile, suggesting higher rainfall also in the Ethiopian Highlands. This was caused principally by a stronger monsoonal circulation throughout the sub-tropical regions, affecting India, Arabia and the Sahara.[citation needed] Lake Victoria only recently became the source of the White Nile and dried out almost completely around 15 kya.

https://en.wikipedia.org/wiki/Wadi_al_Hitan
Wadi al Hitan

https://en.wikipedia.org/wiki/Richat_Structure
Richat Structure
 Eye of Sahara  
https://en.wikipedia.org/wiki/Sheikh_Muftah_culture
Sheikh Muftah culture

A very typical object type are small stone rings, called Clayton rings in archaeology. Their function is unknown.

https://youtube.com/watch?v=E-SH9XVU4s8&feature=share
Scientists Terrifying New Discovery Under Sahara Desert Changes Everything!

#沙哈拉沙漠 #熱帶森林 #另類看法 #畜牧過度 #鯨魚祖先化石 #撒哈拉之眼 #亞特蘭提斯Atlantis
via Denise, [14/04/2022 15:11]
※ 編輯: Ctea 時間: 2022-04-20 15:20:33 (台灣)

: Moved from: https://disp.cc/b/261-8Nvm by 202403252047

【國家地理】撒哈拉沙漠曾經是莽原
https://www.instagram.com/p/B_XxAe0DM9B/

※ 編輯: Ctea 時間: 2020-04-25 06:29:40 (台灣)

https://www.facebook.com/332654947303300/posts/1124546048114182/?app=fbl
[Geoscience, Remote Sensing and GIS Network] Incredible Fold at Lower Ugab Valley,  Namibia

Credit: northseattle.edu

#geology #geologists #geography #georsgis


#地質 #褶皺 #非洲 #奈米比亞

https://www.facebook.com/332654947303300/posts/1126332591268861/?app=fbl
[Geoscience, Remote Sensing and GIS Network] Impressive Folded Sedimentary Formation in Zacatecas, Mexico.

#geologists #geology #earthscience #sedimentary #structuralgeology #tectonicplates

Credit:  Felipe Ochoa Cornejo LinkedIn


#地質 #褶皺 #地球科學 #沉積物 #結構地質學

https://www.facebook.com/332654947303300/posts/1125350188033768/?app=fbl
[Geoscience, Remote Sensing and GIS Network] Superman Vs Geologist🤔

#geologists


#超人vs地質學家 #比腕力

https://www.facebook.com/332654947303300/posts/1125475711354549/?app=fbl
[Geoscience, Remote Sensing and GIS Network] Alluvial Fan , Death Valley

Photo: Marly Miller

#alluvialfan #geology #geologists #geologyrocks #sedimentology #depositionalenvironment #georsgis #earthscience #geomorphology #geomorfologia #geoscience #Geoscientists


#地質 #加州死亡谷 #沖積扇

https://www.facebook.com/georsgis/posts/696931560875635
[Geoscience, Remote Sensing and GIS Network] Different Depositional Environment

#Sedimentary_Environment
#Sedimentary_Depositional_Environment
#Geology
#Geomorphology
#Sedimentary_Rock
#Geology_Visualization
#Geography
#Georsgis


via https://www.facebook.com/332654947303300/posts/1126130394622414/?app=fbl

#地質 #沉積環境

https://www.facebook.com/332654947303300/posts/1126755357893251/?app=fbl
[Geoscience, Remote Sensing and GIS Network] Where The North America and Eurasian Plate Meet

Thingvellir National Park, Iceland 🇮🇸

Credit: Geology Science @LinkedIn.

#geology #geologists #geological #eurasianplate #georsgis #earthscience #planetearth


#北美板塊 #歐亞板塊 #板塊張裂帶 #冰島
My Notepad, [24/04/2022 21:51]
※ 編輯: Ctea 時間: 2022-04-24 23:49:06 (台灣)

https://en.wikipedia.org/wiki/Convergent_boundary
Convergent boundary

聚合性板塊邊緣

#聚合帶

※ 編輯: Ctea 時間: 2023-11-01 14:21:28 (台灣)

https://www.google.com/search?q=terr...p;sourceid=chrome&ie=UTF-8
terrain beneath sahara - Google Search

https://www.si.edu/stories/ancient-megalake-discovered-beneath-sahara-desert
Ancient megalake discovered beneath Sahara Desert | Smithsonian Institution

These newly discovered lakes add to growing evidence of numerous early and middle Pleistocene lakes across North Africa that could have supported human migration patterns, the researchers say.  Their research was published in the article “Evidence for Pleistocene lakes in the Tushka region, south Egypt,” in the December 2010 issue of the journal “Geology.”

 https://pubs.geoscienceworld.org/geology

#古代大湖 #更新世

https://www.quora.com/Whats-under-th...e-way-down-to-straight-bedrock
What's under the Sahara Desert? What's underneath all that sand? Is it dirt that was covered up for the Sahara or is it sand all the way down to straight bedrock? - Quora

https://en.wikipedia.org/wiki/African_humid_period
African humid period

 https://en.wikipedia.org/w/index.php?title=African_humid_period&oldid=1214648285#Terminology

The African humid period (AHP; also known by other names) is a climate period in Africa during the late Pleistocene and Holocene geologic epochs, when northern Africa was wetter than today. The covering of much of the Sahara desert by grasses, trees and lakes was caused by changes in the Earth's axial tilt; changes in vegetation and dust in the Sahara which strengthened the African monsoon; and increased greenhouse gases. During the preceding Last Glacial Maximum, the Sahara contained extensive dune fields and was mostly uninhabited. It was much larger than today, and its lakes and rivers such as Lake Victoria and the White Nile were either dry or at low levels. The humid period began about 14,600–14,500 years ago at the end of Heinrich event 1, simultaneously to the Bølling–Allerød warming. Rivers and lakes such as Lake Chad formed or expanded, glaciers grew on Mount Kilimanjaro and the Sahara retreated. Two major dry fluctuations occurred; during the Younger Dryas and the short 8.2 kiloyear event. The African humid period ended 6,000–5,000 years ago during the Piora Oscillation cold period. While some evidence points to an end 5,500 years ago, in the Sahel, Arabia and East Africa, the end of the period appears to have taken place in several steps, such as the 4.2-kiloyear event.

 https://en.wikipedia.org/wiki/Bølling–Allerød_warming

#沙哈拉沙漠下的地形 #非洲潮濕時期 #地軸傾斜 #暖化 #地質年代

※ 編輯: Ctea 時間: 2024-03-25 20:52:05 (台灣)
※ 編輯: Ctea 時間: 2025-02-11 15:25:33 (台灣)

【筆記】移除標題「礦物」標籤。

※ 編輯: Ctea 時間: 2025-02-23 05:31:45 (台灣)

https://en.wikipedia.org/wiki/List_of_tectonic_plates#Microplates

https://en.wikipedia.org/w/index.php?title=List_of_tectonic_plates&oldid=1304649093#Microplates

The new Global Tectonic Map with the subdivision of the continents, oceans and mobile mountain belts in ca. 1200 smaller plates. Legend: green: terrane (microplate) boundaries in the continental blocks; cyan: terranes of the oceanic plates; orange: terranes inside the mobile belts; blue: oceanic transform faults; red: fault zones in the continental and mountain belt domain; purple: main subduction zones and suture zones; orange dots: volcanoes.

#大小板塊地圖一覽

※ 編輯: Ctea 時間: 2025-09-04 10:55:32 (台灣)

https://en.wikipedia.org/wiki/Iberian_plate
The Iberian plate is a microplate typically grouped with the Eurasian plate that includes the microcontinent Iberia, Corsica, Sardinia, the Balearic Islands, the Briançonnais zone of the Penninic nappes of the Alps, and the portion of Morocco north of the High Atlas Mountains. The Iberian plate is a part of the Eurasian plate.[2][3]

#伊比利板塊

※ 編輯: Ctea 時間: 2025-09-04 10:59:55 (台灣)

https://en.wikipedia.org/wiki/Izanagi_plate

The Izanagi plate (named after the Shinto god Izanagi) was an ancient tectonic plate, which began subducting beneath the Okhotsk plate 130–100 Ma (million years ago). The rapid plate motion of the Izanagi plate caused northwest Japan and the outer zone of southwest Japan to drift northward. High-pressure metamorphic rocks were formed at the eastern margin of the drifting land mass in the Sanbagawa metamorphic belt, while low-pressure metamorphic rocks were formed at its western margin in the Abukuma metamorphic belt. At approximately 55 Ma, the Izanagi Plate was completely subducted and replaced by the western Pacific plate, which also subducted in a northwestern direction. Subduction-related magmatism took place near the Ryoke belt. No marked tectonics occurred in the Abukuma belt after the change of the subducted plate.

 https://commons.wikimedia.org/wiki/File:Pacific_Ocean_180Ma.jpg

#侏儸紀時代板塊 #不死鳥 #太平洋

※ 編輯: Ctea 時間: 2025-09-04 11:02:06 (台灣)

https://en.wikipedia.org/wiki/Avalonia
Avalonia was a microcontinent in the Paleozoic era. Crustal fragments of this former microcontinent are terranes in parts of the eastern coast of North America: Atlantic Canada, and parts of the East Coast of the United States. In addition, terranes derived from Avalonia also make up portions of Northwestern Europe, being found in England, Wales and parts of Ireland.

 https://commons.wikimedia.org/wiki/File:Avalonia_today.jpg

Avalonia is named for the Avalon Peninsula in Newfoundland.

 https://en.wikipedia.org/wiki/Avalon_Peninsula

#古代陸塊 #加拿大 #英國 #英格蘭 #威爾斯 #愛爾蘭 #北歐 #過去曾為一體 #紐芬蘭

※ 編輯: Ctea 時間: 2025-09-04 11:03:28 (台灣)

https://en.wikipedia.org/wiki/Hunic_superterrane

The Hunic superterrane is a terrane that is now attached to Europe and Asia. At the end of the Ordovician or beginning of the Silurian it separated from Gondwana and joined Laurasia at the beginning of the Carboniferous, at the time of the Variscan orogeny. Rather than being a single block, there were apparently two groups of blocks, the European Hunic terranes and the Asian Hunic terranes.

#匈牙利

※ 編輯: Ctea 時間: 2025-09-04 11:04:24 (台灣)
※ 編輯: Ctea 時間: 2025-09-04 17:57:43 (台灣)

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Ctea: [筆記] note Google Search: 地質 板塊 陸塊 大陸 地球科學 環境 地形 - CityNight板