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Https://presentation S.copernicus.org/EGU 2020/EGU2020-3889_pr Esentation.pdf

EGU2020-3889_presentation.pdf

🔗 Source: presentations.copernicus.org

📊 Size: 1.16 MB

📄 Pages: 1 page

⬇️ Downloads: 52

Summary

Contour frequency diagrams show the number of Globorotalia menardii specimens per grid-cell, generated by plotting δX and δY values in a scatter plot with a superposed grid. The frequency per grid cell is counted, and a contour interval is chosen to represent the data best. The diagrams are used to study the test size evolution of G. menardii in the Indian Ocean and compare it with observations from the tropical Atlantic. The results support the Agulhas Leakage hypothesis over punctuated gradualism, suggesting that giant menardiforms in the Indian Ocean led to their occurrence in the Atlantic Ocean.

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Description

Contour frequency diagrams show the number of Globorotalia menardii specimens per grid-cell, generated by plotting δX and δY values in a scatter plot with a...

Technical Information

File Format: PDF
File Size: 1.16 MB
Pages: 1
Language: EN
Total Downloads: 52
Last Updated: 2 hours ago

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