Occurrence Download
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资源简介：
A dataset containing 2845 species occurrences available in GBIF matching the query: { "and" : [ { "or" : [ "BasisOfRecord is Human Observation", "BasisOfRecord is Observation" ] }, { "or" : [ "Country is United States of America", "Country is Mexico", "Country is Canada" ] }, "Year 1960-2019", "TaxonKey is Crotalus oreganus Holbrook, 1840" ] } The dataset includes 2845 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0029024-181108115102211/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.
创建时间：
2019-01-21
