His date may be provisionally fixed at 2700 B.C.
A clause was also inserted provisionally recognizing the principle of the integrity of Denmark.
The causes of disease may be provisionally classified somewhat as follows, but it may he remarked at the outset that no one of these proximal causes, or agents, is ever solely responsible; and it is very easy to err in attributing a diseased condition to any of them, unless the relative importance of primary and subordinate agencies is discoverable.
Provisionally this genus has been grouped with the Ratitae, which at any rate are a heterogenous assembly.
It is at least necessary to distinguish provisionally between a possibly historical framework and narratives which may be of later growth - between the general outlines which only external evidence can test and details which cannot be tested and appear isolated without any cause or devoid of any effect.