REMOVE

1. Physical
2. North Sea
3. English Channel

WHAT

1. Atlas Map (1)
2. Bathymetry (1)
3. Data Visualization (1)
4. Physical Atlas (1)

WHERE

1. England (1)
2. France (1)

WHO

1. Buache, Philippe, 1700-17 … (1)
2. Desmarest, Nicolas, 1725- … (1)
3. G. Delisle et P. Buache (1)
4. L'Isle, Guillaume de, 167 … (1)

WHEN

1. 1752 (1)
2. 1770 (1)