Is it oceanic or continental crust?

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SUMMARY

The discussion centers on the classification of certain sections of the Earth's crust, specifically the mislabeling of oceanic crust as continental crust by NOAA. Participants highlight that visual inspections can be misleading, and further geological analysis is necessary to accurately determine crust type. The conversation emphasizes the importance of geological surveys and data interpretation in crust classification.

PREREQUISITES
  • Understanding of geological classifications and terminology
  • Familiarity with crustal composition and structure
  • Knowledge of NOAA's geological survey methods
  • Basic principles of geological analysis and interpretation
NEXT STEPS
  • Research NOAA's geological classification criteria
  • Explore methods for analyzing crustal composition
  • Study the differences between oceanic and continental crust
  • Investigate geological survey techniques used in crust classification
USEFUL FOR

Geologists, earth science students, and professionals involved in geological surveys and crust analysis will benefit from this discussion.

meemoe_uk
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hi all.
anyone here know why some of the Earth's crust which by simple inspection appears to be oceanic crust has been labelled as continental crust by NOAA?

oceanfloor_ques_zpsb94c459d.png
 
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Because, on closer inspection, that is what it turns out to be.
 

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