{"key": "/works/OL5528484W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1318069A"}}], "title": "Biostratigraphic studies in the Comanche (Cretaceous) series of northern Mexico and Texas", "subject_places": ["Coahuila", "Mexico", "Texas"], "subjects": ["Geology", "Paleontology", "Stratigraphic Geology", "Cretaceous Geologic Period"], "subject_times": ["Cretaceous"], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T10:26:02.662910"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-17T06:22:22.223281"}}