The same phenomena may be observed in joints of Crinoids from the Palæozoic rocks, and they constitute proofs of organic origin even more irrefragable than the filling with serpentine.
General Section, showing the Relations of the Laurentian and Palæozoic Rocks in Canada.
M] Eozoon was recognised in Laurentian limestones in Massachusetts[N] and New York, and there has been a rapid growth of new facts increasing our knowledge of Foraminifera of similar types in the succeeding Palæozoic rocks.
There are first the Upper Palæozoic Rocks, and above these the geologists distinguish two great divisions.
Illustration: Australian Lung fish breathing air] The later Palæozoic Rocks of the northern hemisphere give us the materials for a series of pictures of this slow spreading of life over the land.
Between the formation of these Lower Palæozoic rocks in which the sea scorpion and trilobite ruled, and our own time, there have intervened almost immeasurable ages, represented by layers and masses of sedimentary rocks.
Synopsis of the Classification of the British Palæozoic Rocks.
On the Distribution and Classification of the Older or Palæozoic Rocks of North Germany and Belgium"--'Geol.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "ozoic rocks" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
