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Yoshi Yoshi
wrote...
Posts: 4092
10 years ago
Which of the following contains calcium carbonate (CaCO3)?
A) diatoms
B) foraminiferans
C) glauconite
D) phosphorites
E) radiolarians
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3 Replies
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GeoExpGeoExp
wrote...
Top Poster
Posts: 5622
9 years ago
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Yoshi Author
wrote...
9 years ago
Muchas gracias!

Appreciate your help tremendously Smiling Face with Open Mouth
wrote...
9 years ago
Smiling Face with Open Mouth Great!
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