Q. Which one of the following is the correct sequence of events for hydrocarbon generation in the subsurface?
(A) Catagenesis → Metagenesis → Diagenesis
(B) Catagenesis → Diagenesis → Metagenesis
(C) Diagenesis → Catagenesis → Metagenesis
(D) Diagenesis → Metagenesis → Catagenesis
Ans: Diagenesis → Catagenesis → Metagenesis
![Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Determine-the-correctness-or-otherwise-of-the-following-Assertion-A-and-the-Reason-R.jpg)
