{"first_publish_date": "1973", "last_modified": {"type": "/type/datetime", "value": "2010-12-05T11:28:36.995959"}, "title": "Harebell Formation (Upper Cretaceous) and Pinyon Conglomerate (Uppermost Cretaceous and Paleocene), northwestern Wyoming", "created": {"type": "/type/datetime", "value": "2009-12-09T21:52:33.711077"}, "subject_places": ["Wyoming"], "lc_classifications": ["QE685 .L68"], "latest_revision": 3, "key": "/works/OL1563244W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL167048A"}}], "subject_times": ["Cretaceous", "Paleocene"], "subjects": ["Geology", "Geology, Stratigraphic", "Stratigraphic Geology"], "type": {"key": "/type/work"}, "dewey_number": ["551.7/7/0978755"], "revision": 3}