Fowlstone, Mr., researches of, [702].

Franconia, [808], [820].

Frankfort, [202].

Fresh-water plants, fossil, [195].

---------- shells, fossil, [413], [421].

---------- turtles, fossil, [736].

Frogs, fossil, [740].

Fucoides Lamourouxii, [103].

Fucoids, fossil, [101].

Fuller’s-earth oolite, [28].