. Dawn of life: being the history of the oldest known fossil remains, and their relation to geological time and to the development of the animal kingdom. Paleontology; Eozoon; Life. Fig. 23. Slice of Crystalline Lower Silurian Limestone; sJiouinj CrinoidSf Bryozoa, and Corals in ^^p^^i^.^^^^ss^^2z2" / ( Fig. 24. Wall of Eozoon penetrated tcith Canals. The unshaded portions filled icitli Calcite, {After Carpenter.) colourless as that of the shell itself, and distinguish- able only by careful management of the light. In the case of recent and fossil Foraminifers, these —when not

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. Dawn of life: being the history of the oldest known fossil remains, and their relation to geological time and to the development of the animal kingdom. Paleontology; Eozoon; Life. Fig. 23. Slice of Crystalline Lower Silurian Limestone; sJiouinj CrinoidSf Bryozoa, and Corals in ^^p^^i^.^^^^ss^^2z2" / ( Fig. 24. Wall of Eozoon penetrated tcith Canals. The unshaded portions filled icitli Calcite, {After Carpenter.) colourless as that of the shell itself, and distinguish- able only by careful management of the light. In the case of recent and fossil Foraminifers, these —when not so little mineralized that their chambers. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dawson, John William, Sir, 1820-1899. London, Hodder & Stoughton

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectpaleontology, bookyea