#paleobathymetry
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convolver.bsky.social
Circum-Antarctic Paleobathymetry to 30° South? Woke.
April 17, 2025 at 6:25 PM
belaforams.bsky.social
PowerPoint's automatic alt text is endlessly entertaining.

No, this is not "A picture containing cake, birthday, blue, decorated"

Reminder to edit the auto alt text before distributing slides to your class....
Screen shot from PowerPoint showing a paleogeographic map with color shading representing paleobathymetry (blues) and land forms (browns to greens). The automatically generated description for alt text reads "A picture containing cake, birthday, blue, decorated."
March 17, 2026 at 8:20 PM
binomicalabs.org
Paleobathymetry by looking at Archaeal lipid chemical structures. Very cool.

#Archaeasky 🦠🧫

smallthingsconsidered.blog/schaechter/2...
Past Ocean Depths
Noteworthy — Archaeal lipids can serve as proxies of past ocean depths.
smallthingsconsidered.blog
February 26, 2026 at 1:53 PM
kiwiincolorado.bsky.social
#Mantle #Convection Linked To #Seaway Closure That Transformed #Earth's #Oceanographic #Circulation Patterns
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phys.org/news/2024-03...
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#GIS #spatial #mapping #model #modeling #paleogeography #paleoclimatology #tethys #structuralgeology #platetectonics #Cenozoic #paleobathymetry #oceangraphy
July 21, 2024 at 11:31 PM
elidibus.amaurot.social
paleobathymetry is also a good word, i hope he makes that the extra credit on tomorrow's quiz LOL
November 20, 2025 at 7:02 AM
lithospheric.jorgegines.com
What the..??
Why?!
🧪⚒️
Total Sediment Thickness for the World's Oceans and Marginal Seas Name of product or service: Total Sediment Thickness for the World's Oceans and Marginal Seas Type of change: Product will be decommissioned Description of change: The NCEI Total Sediment Thickness for the World's Oceans and Marginal Seas webpage and Total Sediment Thickness of the World's Oceans and Marginal Seas Version 3 (GlobSed) webpage are being decommissioned and will no longer be available. The planned product retirement date is May 12, 2025. Geological History of the World's Oceanic Crust Name of product or service: Geological History of the World's Oceanic Crust Type of change: Product will be decommissioned Description of change: The NCEI Geological History_of the World's Oceanic Crust webpage and Age,_spreading rates and spreading symmetry_of the world's ocean crust webpage are being decommissioned and will no longer be available. The planned product retirement date is May 12, 2025. Point of contact: ncei.info@noaa.gov Send comments to: ncei.info@noaa.gov Circum-Antarctic Paleobathymetry to 30 South: Present to 75my Name of product or service: Circum-Antarctic Paleobathymetry to 30 South: Present to 75my Type of change: Product will be decommissioned Description of change: The NCEI Circum-Antarctic Paleobathymetry_to 30° South: Present to 75my. webpage is being decommissioned and will no longer be available. The planned product retirement date is May 12, 2025. Point of contact: ncei.info@noaa.gov Send comments to: ncei.info@noaa.gov Thermal (geothermal) Hot Springs List for the United States Name of product or service: Thermal (geothermal) Hot Springs List for the United States Type of change: Product will be decommissioned Description of change: More detail about the change including hyperlinks to the product's website(s). Include this information as the last line: The Thermal (geothermal) Hot Springs List for the United States product is being decommissioned and the data will only be available via an archive request to ncei.info@noaa.gov. The planned product retirement date is May 05,
April 17, 2025 at 4:01 PM
jowilliams.bsky.social
- Estuarine Bathymetry
Total Sediment Thickness for the World's Oceans and Marginal Seas
- Geological History of the World's Oceanic Crust
- Circum-Antarctic Paleobathymetry to 30° South: Present to 75my
- Index to Marine and Lacustrine Geological Samples (IMLGS)
cont...
April 17, 2025 at 6:51 AM
felinecannon.bsky.social
Would be fun to see what the model would do with a Paleocene or Oligocene ocean.

Neat to see how much bathymetry impacts the currents and gyres. Shackleton could have used your animated maps.
map of southern ocean bathymetry from: https://www.ncei.noaa.gov/products/circum-antarctic-paleobathymetry
November 29, 2024 at 7:52 PM
Webpage: www.ncei.noaa.gov/products/cir...
Circum-Antarctic Paleobathymetry to 30° South: Present to 75my
This software package models the paleobathymetry of the circum-Antarctic oceans back to the Late Cretaceous. It is based on a revised tectonic model of the circum-Antarctic region.
www.ncei.noaa.gov
April 25, 2025 at 9:36 PM
The NCEI Circum-Antarctic Paleobathymetry to 30° South: Present to 75my webpage is being decommissioned. The planned product website retirement date is May 12, 2025. The archived data will only be available via an archive request to ncei.info@noaa.gov.
National Oceanic and Atmospheric Administration
U.S. Department of Commerce
noaa.gov
April 25, 2025 at 9:35 PM