Steeles Series in the Natural Sciences


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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1877 edition. Excerpt: the layer of clay, the very soil in which they grew, underneath the coal These fossils reveal to us most perfectly the vegetation of the Period. It is the fulfillment of that which scantily appeared in the Devonian Age. It was almost entirely a flowerless growth.. The leading forms were tree-ferns, rushes, ...

Steeles Series in the Natural Sciences 2015, Palala Press

ISBN-13: 9781347822890