Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2803507453', 'doi': None, 'title': 'The stratigraphy and geologic history of the Cannonball Formation (Paleocene)', 'display_name': 'The stratigraphy and geologic history of the Cannonball Formation (Paleocene)', 'publication_year': 1958, 'publication_date': '1958-01-01', 'ids': {'openalex': 'https://openalex.org/W2803507453', 'mag': '2803507453'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://commons.und.edu/theses/116/', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5051217523', 'display_name': 'Gary O. Hall', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Gary O. Hall', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5051217523'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 64}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11354', 'display_name': 'Evolution and Paleontology Studies', 'score': 0.8422, 'subfield': {'id': 'https://openalex.org/subfields/1911', 'display_name': 'Paleontology'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11354', 'display_name': 'Evolution and Paleontology Studies', 'score': 0.8422, 'subfield': {'id': 'https://openalex.org/subfields/1911', 'display_name': 'Paleontology'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C109281948', 'wikidata': 'https://www.wikidata.org/wiki/Q134783', 'display_name': 'Stratigraphy', 'level': 3, 'score': 0.80764115}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.80030596}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.562295}, {'id': 'https://openalex.org/C77928131', 'wikidata': 'https://www.wikidata.org/wiki/Q193343', 'display_name': 'Tectonics', 'level': 2, 'score': 0.06371716}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://commons.und.edu/theses/116/', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/13', 'display_name': 'Climate action', 'score': 0.42}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W806472970', 'https://openalex.org/W53080400', 'https://openalex.org/W3148676114', 'https://openalex.org/W2907338730', 'https://openalex.org/W2756505991', 'https://openalex.org/W2730494623', 'https://openalex.org/W2607459102', 'https://openalex.org/W2591050158', 'https://openalex.org/W2590335629', 'https://openalex.org/W2568513634', 'https://openalex.org/W2466427679', 'https://openalex.org/W2464058516', 'https://openalex.org/W2301365099', 'https://openalex.org/W2299018839', 'https://openalex.org/W2284270677', 'https://openalex.org/W221786520', 'https://openalex.org/W2201406488', 'https://openalex.org/W2006294446', 'https://openalex.org/W167672651', 'https://openalex.org/W119769086'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2803507453', 'counts_by_year': [], 'updated_date': '2024-12-12T11:07:40.978014', 'created_date': '2018-06-01'}