Deep-sea oxygen isotopes since the end of the dinosaurs

Oxygen isotopes over 66 million years, oldest on the left, warmer up. Build-time warnings: warning[value_labels_omitted] at /showValues: some value labels do not fit next to their bars or points and were left out; every value remains in the HTML data alternative

Deep-sea oxygen isotopes since the end of the dinosaurs

examples/deep-sea-isotopes.json

{
  "schemaVersion": 1,
  "type": "time",
  "title": "Deep-sea oxygen isotopes since the end of the dinosaurs",
  "source": "Sample data, simplified",
  "timeAxis": {
    "kind": "number",
    "reverse": true,
    "title": "Million years ago"
  },
  "panes": [
    {
      "valueAxis": {
        "title": "δ18O (‰), warmer up",
        "reverse": true,
        "decimals": 1
      },
      "layers": [
        {
          "mark": "line",
          "name": "δ18O",
          "points": [
            {
              "time": 0,
              "value": 3.3
            },
            {
              "time": 2.6,
              "value": 3.5
            },
            {
              "time": 5,
              "value": 2.8
            },
            {
              "time": 15,
              "value": 1.5
            },
            {
              "time": 23,
              "value": 2
            },
            {
              "time": 34,
              "value": 1.5
            },
            {
              "time": 50,
              "value": 0
            },
            {
              "time": 56,
              "value": -0.5
            },
            {
              "time": 66,
              "value": 0.5
            }
          ]
        },
        {
          "mark": "band",
          "label": "Ice sheets on Antarctica",
          "from": 0,
          "to": 34
        }
      ]
    }
  ]
}

Source: Sample data, simplified

Show chart data

Data for Deep-sea oxygen isotopes since the end of the dinosaurs
Million years ago	δ18O
0.0	3.3
2.6	3.5
5.0	2.8
15.0	1.5
23.0	2.0
34.0	1.5
50.0	0.0
56.0	−0.5
66.0	0.5

Time series (numeric axis)
Show deep time or a profile