Excerpt from The Evolution of Man, Vol. 2 of 2: A Popular Exposition of the Principal Points of Human Ontogeny and Phylogeny
Cdomati from the Acmlomi. - Mantled Animals (tammie) and ohm'da-animsls (chordonia). - Seventh Stage: soft-worms (socie cido). - A Side Branch of the latter: the acorn-worm (balanc glosm). - Diflereutiation of the Intestinal Tube into Gill-intes tine and Stomach-intestine. - Eighth Stage: chorda-animals (char doais). - Ascidian Larva exhibits the Outline of a chords-animal. Ooustructiou of the Notochord. - Mantled Animals and Verte brates as Diverging Branches of chords-animala - Separation of Vertebrates from the other Higher Animal Tribes (articulated Animals, star-animals, Soft-bodied Animals). - Signi.flcance of the Hetameric Formation. - Sknll-less Animals (amnia) and Stalled Animals - Ninth Ancestral Stage: Skull-less Animals. - Amphioxus and Primitive Vertebrate. - Development cl Skulled Animals (construction of the Head, Skull, and Brain) - Tenth Ancestral Stage Skulled Animals, allied to the Cyclostomi (lysi aoida and Petromysoaido)
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Paperback. Condición: New. Print on Demand. This book presents an evolutionary history of the human race from the perspective of biologist Ernst Haeckel, one of Darwin's earliest and most vocal supporters. It traces our lineage back to one-celled organisms that first appeared billions of years ago. Haeckel organizes his argument into five main periods, starting with the Archilithic Epoch (the age of Skull-less Animals) and ending with the Anthropolithic Epoch (the age of Man). By examining Comparative Anatomy, the record of paleontology, and the study of living and extinct species, the author argues that all species, including humans, descend from a common ancestor. While the records of history may be incomplete, the author uses existing evidence to fill in the gaps and trace the evolution of life to the present day. This book is a fascinating exploration of the origins of life on Earth and a testament to the power of scientific inquiry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9780282615826_0
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Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9780282615826
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Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9780282615826
Cantidad disponible: 15 disponibles