Please cite as

GBIF.org (01 April 2021) GBIF Occurrence Download https://doi.org/10.15468/dl.jy7jg4

  Rerun query

Licence
File
1 GB Darwin Core Archive
Involved datasets
{{ 231 | localNumber}}
Involved publishers
{{ 119 | localNumber}}
Involved publishing countries
{{ 35 | localNumber}}
    And All must apply
  • Basis of record
    1. Human observation
    2. Machine observation
    3. Observation
  • Scientific name Chordata
  • Year Between start of 1000 and end of 1920
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{
  "type": "and",
  "predicates": [
    {
      "type": "or",
      "predicates": [
        {
          "type": "equals",
          "key": "BASIS_OF_RECORD",
          "value": "HUMAN_OBSERVATION",
          "matchCase": false
        },
        {
          "type": "equals",
          "key": "BASIS_OF_RECORD",
          "value": "MACHINE_OBSERVATION",
          "matchCase": false
        },
        {
          "type": "equals",
          "key": "BASIS_OF_RECORD",
          "value": "OBSERVATION",
          "matchCase": false
        }
      ]
    },
    {
      "type": "equals",
      "key": "TAXON_KEY",
      "value": "44",
      "matchCase": false
    },
    {
      "type": "and",
      "predicates": [
        {
          "type": "greaterThanOrEquals",
          "key": "YEAR",
          "value": "1000",
          "matchCase": false
        },
        {
          "type": "lessThanOrEquals",
          "key": "YEAR",
          "value": "1920",
          "matchCase": false
        }
      ]
    }
  ]
}
                                            
                                        

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