tectonicwaters:continents_breaking_apart [PaleoEarthLabs wiki]

PaleoEarthLabs wiki

One bucket of limited wisdom

Site Tools


tectonicwaters:continents_breaking_apart

Continents breaking apart

Fig. 1: A view of the northern Gulf of Suez looking northwest from the Sinai margin towards the African margin. Picture licensed under a Creative Commons Attribution-Share Alike 3.0 license.

Watch this space for a new paper on the formation of hyperextended margins which should be out in the next week or two. Below a photo from the Gulf of Suez (Hamman Faraun fault block north of Abu Zenima) taken during a field trip a few years back, which illustrates how a continental rift looks like just before continents break apart.

operating instructions

Various functions are available as part of the map.

mouse/touch operation
  • moving by grabbing the map with a mouse-click you can move the map around
  • overview map using the + button in the bottom right of the map you can expand an overview map
  • zooming in and out using the + and - buttons in the top left of the map you can obtain more or less detail in the map
  • switching themes or maps clicking on the ≡ icon on the right-hand side of the map you can view and select available maps and themes
  • retrieving information the map may contain elements that contain more information, by clicking these a popup will show this information
  • fullscreen display using the ✈ button the map can be maximized to fullscreen display, use the ✕ button to return to page display.
keyboard operation

Keyboard operation becomes available after activating the map using the tab key (the map will show a focus indicator ring).

  • moving using the arrow keys you can move the map
  • overview map using the + button in the bottom right of the map you can expand an overview map
  • zooming in and out using the + and - buttons in the top left of the map or by using the + and - keys you can obtain more or less detail in the map
  • switching themes or maps clicking on the ≡ icon on the right-hand side of the map you can view and select available maps and themes
  • retrieving information the map may contain elements that contain more information, using the i key you can activate a cursor that may be moved using the arrow keys, pressing the enter will execute an information retrieval. press the i or the escape key to return to navigation mode
  • fullscreen display using the ✈ button the map can be maximized to fullscreen display, use the ✕ button to return to page display.

It's possible that some of the functions or buttons describe above have been disabled by the page author or the administrator

 

Points of Interest
id symbol latitude longitude description
1 marker-green 29.18847º 32.97431º

Hamman Faraun fault block north of Abu Zenima

Fig. 2: Overview map of the Gulf of Suez (GeoMapApp) with location (red circle) and view direction (red arrow) of the photo below.

A view of the northern Gulf of Suez looking northwest from the Sinai towards the African margin. This is how the very young South Atlantic could have looked like in the Cretaceous. The photo is taken from the Hamman Faraun fault block north of Abu Zenima (Openstreetmap link).

tectonicwaters/continents_breaking_apart.txt · Last modified: 2019/08/24 09:03 by christian