Related time notes
- The Challenger Expedition (Long Patrol)4:04Recording specimens through art and photographyNotable Point
- The Challenger Expedition (Long Patrol)11:48The first worldwide ocean surveyChapter
- The Challenger Expedition (Long Patrol)20:00How Challenger made room for science at seaNotable Point
- The Challenger Expedition (Long Patrol)31:15Soundings, dredges, and thousands of new speciesChapter
- The Challenger Expedition (Long Patrol)38:50The immense report and Challenger's scientific legacyNotable Point