IGNOU BGYCT-137 Stratigraphy and Palaeontology - IGNOU Solved Assignment (Latest)
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IGNOU BGYCT-137 (January 2026 – December 2026) Assignment Questions
Part A
1. Write short notes on the following:
a) Principles of stratigraphy
b) Physical and structural divisions of India
2. Discuss in detail, lithostratigraphic and biostratigraphic classifications.
3. Give a detailed account of stratigraphy of Dharwar craton.
4. Describe stratigraphy of Mesozoic successions of Rajasthan and Kachchh.
5 Describe stratigraphy of Palaeozoic succession of Spiti
Part B
6. What are microfossils? Discuss their different types and importance.
7. Write short notes on the following:
a) Process of fossilisation
b) Role climate in the evolution of horse
8. Discuss the morphology and geological history of trilobites.
9. Discuss the morphology and geological history of ammonoids.
10. Write short notes on the following:
a) Gondwana flora
b) Morphology of bivalves
IGNOU BGYCT-137 (January 2025 – December 2025) Assignment Questions
Part A
1. Write short notes on the following:
a) Geological time scale
b) Stratigraphy correlation
2. Discuss in detail, various types of stratigraphic classification.
3. Give a detailed account of the stratigraphy of the Delhi and the Vindhyan supergroups.
4. Discuss Mesozoic stratigraphy of Kachchh.
5 Discuss the stratigraphic classification and economic importance of the Gondwana Supergroup.
Part B
6. What are fossils? Describe various types of fossils.
7. Write short notes on the following:
a) Organic-walled microfossils
b) Evolutionary stages of horse
8. What are plant fossils? Discuss the main modes of their preservation.
9. Discuss the morphology and geological history of corals.
10. Write short notes on the following:
a) Morphology of trilobites
b) Geological history of bivalves
IGNOU BGYCT-137 (January 2025 – December 2025) Assignment Questions
Part A
1. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें :
a) भूवैज्ञानिक का मापक्रम
b) स्तरिक सहसंबंध
2. विभिन्न प्रकार के स्तरक्रम / स्तरिक वर्गीकरणों की चर्चा कीजिए ।
3. दिल्ली और विन्ध्यन महासंघों के स्तरक्रम
4. कच्छ के मीसोज़ोइक स्तरक्रम की चर्चा कीजिए ।
5. गोंडवाना महासंघ की स्तरिक वर्गीकरण, आश्मिकी और आर्थिक महत्व का वर्णन कीजिए ।
Part B
6. जीवाश्म क्या हैं? जीवाश्मों के विभिन्न प्रकारों का वर्णन कीजिए ।
7. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें :
a) जैविय भित्ति वाले सूक्ष्मजीवाश्म
b) घोड़े के विकास के चरण
8. पादप जीवाश्म क्या है? उनके परिरक्षण की मुख्य विधियों का वर्णन कीजिए।
9. प्रवालों की आकारिकी और इतिहास की चर्चा कीजिए।
10. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें :
a) ट्राइलोबाइट्स की आकारिकी
b) जठरपादों का भूवैज्ञानिक इतिहास
BGYCT-137 Assignments Details
| University | : | IGNOU (Indira Gandhi National Open University) |
| Title | : | Stratigraphy and Palaeontology |
| Language(s) | : | English, Hindi |
| Code | : | BGYCT-137 |
| Degree | : | |
| Subject | : | Geology |
| Course | : | Core Courses (CC) |
| Author | : | Gullybaba.com Panel |
| Publisher | : | Gullybaba Publishing House Pvt. Ltd. |







