You can view which Nostromo Logs you have collected under the map menu. Collect all 10 Nostromo Logs to get the 'Archivist' trophy. Search the indicated locations to find all 10 Nostromo Logs. Use the mission selection to obtain any missed collectibles.
Thus, you do not need to collect them again if you die. The ID Tags are saved automatically when you collect them up. Each ID Tag has its own name, which allows you to easily keep track of which ones are missing. You can view which ID Tags you have collected under the map menu. Collect all 50 ID Tags to get 'The Taken' trophy.
Search the indicated locations to find all 50 ID Tags.
