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BGYCT-137 Stratigraphy and Palaeontology Solved Assignment 2020-2021 in English


Course Code : BGYCT-137

Course Title : Stratigraphy and Palaeontology

Assignment Code: BGYCT-137/TMA/2021



Solved Assignment 2020-2021

Title Name BGYCT-137 Solved Assignment 2020-21
University IGNOU
Service Type Solved Assignment (Soft copy/PDF)
Course BSCG
Language ENGLISH
Semester 2020-2021 Course: B.SC(G) CBCS
Session 2020-21
Short Name BGYCT-137 (ENGLISH)
Assignment Code BGYCT-137/TMA/2021
Product Assignment of BSCG 2020-2021 (IGNOU)
Submission Date This assignment is valid from 1st July, 2020 to 30th June, 2021. If you have failed in this
assignment or fail to submit it by June, 2021, then you need to get the assignment for the
year 2021-22, and submit it as per the instructions given in the Programme Guide.


Tutor Marked Assignment

Course Code: BGYCT-137
Assignment Code: BGYCT-137/TMA/2021
Maximum Marks: 100

Part A

1. Write short notes on the following:
a) Stratigraphy (5)
b) Order of superposition (5)

2. Discuss in detail, lithostratigraphy and biostratigraphy. (10)

3. Give a detailed account of the stratigraphy of the Cuddapah and the Vindhyan supergroups. (10)

4. Discuss Palaeozoic stratigraphy of Spiti. (10)

5 Discuss the stratigraphic classification and economic importance of the Gondwana Supergroup. (10)

Part B

6. What are fossils? Describe various types of fossils. (10)

7. Write short notes on the following:
a) Mineral-walled microfossils (5)
b) Role of climate in the evolution of horse (5)

8. What are plant fossils? Discuss the main modes of their preservation. (10)

9. Discuss the morphology and geological history of brachiopods. (10)

10. Give a short account of the geological history of the following:
a) Trilobites (5)
b) Cephalopods


Keywords: BGYCT-137, BGYCT 137, BGYCT137


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