Chemistry, 31.03.2020 16:40, austin8535

1. Valcouroceras is a New York State index fossil. Which mountain-building event
occurred in New York State during the time when Valcouroceras was living in oceans
covering parts of New York State?
1. Alleghenian orogeny
2. Acadian orogeny
3. Taconian orogeny
4. Grenville orogeny

Answers: 2

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1. Valcouroceras is a New York State index fossil. Which mountain-building event
occurred in N...