He worked as an assistant geologist from 1879 and as geologist and palaeontologist at the Geological Survey of Sweden from 1881 .
Tullberg studied Geology at Lund University from 1871 and became a professor in 1880 .
Tullberg worked as an assistant geologist from 1879 and as geologist and palaeontologist at the Geological Survey of Sweden from 1881 .
Tullberg studied Geology at Lund University from 1871 and became a professor in 1880 .