The only ones that give marks are the High Value Target missions. The symbol for them is a star with a pentagon around it. All of the other beacon missions give Vanguard Rep but not marks. There are actually 5 beacon mission types. The mission types and their symbols are as follows: Diamond with 4 arrows pointing inward - kill a certain number of enemies. This one has you kill any enemy type. The Pyramid - Item collection. Usually has you kill a certain enemy type. The star with the pentagon around it - HVT missions. They have you kill a specific named enemy. The ghost - this one has you scan a piece of old world tech. The compass - Exploration mission. They have you stand in a certain spot until the progress bar fills. As for bounties. There are quite a few different types of bounties. As they are random, I'm not sure anyone has experienced all the types, yet.