« Previous
Next »
Subjects
- Dinosaurs -- Texas.1
- Evolution -- Religious aspects.1
- Expeditions and surveys.1
- Fossils -- Collection and presentation -- Michigan.1
- Geology, stratigraphic -- Permian.1
- Indians of South America.1
- Naturalists -- Religious life -- Michigan -- Ann Arbor.1
- Paleontology -- Carboniferous.1
- Paleontology -- Permian.1
- Paleontology -- Texas.1
- Paleontology.1
- Philosophy.1
- Red beds -- Oklahoma.1
- Scientific expeditions.1
- Travelers.1
- Vertebrates, Fossil -- Texas.1
- Voyages and travels.1
- Zoology.1