In the Perigord, the structure of Upper Cretaceous limestones is highly variable according to temporal facies, alternating from dolomitic to marlacious (Laville 1973).

There is one kind of oneness which does not exclude the idea of plurality; there is another which does. […] If, therefore, an expression had been given to that primitive intuition of the Deity, which is the mainspring of all later religion, it would have been—'There is a God,' but not yet 'There is but One God.' The latter form of faith, the belief in One God, is properly called monotheism, whereas the term of henotheism would best express the faith in a single god.

Our group leader proved highly ineffectual, caving to every whim put forth by the other members.

the flaps of a table