Geological survey of a code repository

Stratigraphic column · code alive at HEAD
Field notes

    Stratigraphy

    PLATE I

    Geological map

    PLATE II

    Color by

    Half-life

    PLATE III

    Hotspots

    PLATE IV

    Fault lines

    PLATE V

    Knowledge & bus factor

    PLATE VI

    Fossil record

    PLATE VII

    Extinctions & big bangs

    PLATE VIII

    Extinctions
      Big bangs

        Seismograph

        PLATE IX