Question
Match foraminifera in Group I with its wall structure in Group II Group I Group II P. Fusulina 1. Hyaline Q. Cibicides 2. Porcellaneous R. Textularia 3. Microgranular S. Quinqueloculina 4. Agglutinated
The correct answer is
P-3, Q-1, R-4, S-2
Foraminifera Wall Structure Matching Solution
This solution provides the correct matching of foraminifera from Group I with their corresponding wall structures presented in Group II.
Detailed Matching
The question requires matching specific genera of foraminifera with their characteristic wall composition.
- P. Fusulina
- Matches with 3. Microgranular. Fusulinids are known for their microgranular test composition.
- Q. Cibicides
- Matches with 1. Hyaline. Cibicides typically possess a hyaline, radial calcite wall.
- R. Textularia
- Matches with 4. Agglutinated. Textularia species construct their tests by cementing together foreign particles, resulting in an agglutinated wall.
- S. Quinqueloculina
- Matches with 2. Porcellaneous. Quinqueloculina belongs to the Miliolidae family, characterized by a porcellaneous (smooth, opaque) wall.
Final Pairings
The established correct pairings are:
- P. Fusulina - 3. Microgranular
- Q. Cibicides - 1. Hyaline
- R. Textularia - 4. Agglutinated
- S. Quinqueloculina - 2. Porcellaneous
Therefore, the correct combination is P-3, Q-1, R-4, S-2.
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Important Questions from Paleobiology (Microfossils: Foraminifera, Ostracoda, etc.)
- Which of the following microfossils has/have a geological range from Cambrian to Recent?
- Which of the following microfossils is/are foraminifera?
- Which of the following statement(s) is/are correct?
- Which one of the following microfossils is commonly used in biostratigraphic correlation of Palaeozoic marine strata?
Choose the CORRECT combination of foraminiferal tests and types of coiling.
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