3 Illiger may be considered the founder of the school of nomenclatural purists.
Thus palaeontology has brought to light an entirely new nomenclatural problem, which can only be solved by resolutely adopting an entirely different principle.
From 1769 to 1887 there were 10 " destructive " and 24 other " extremely severe " shocks according to the Rossi Forel nomenclatural scale of intensity.