An Evolutionary Model for the Neoproterozoic (Ediacaran)-Phanerozoic Biosphere. Part One: Concepts and Exploitation of Aquatic Environments

• 作者: Andrian Vasilievich Popov Galina Petrovna Nestell Merlynd Keith Nestell Walter Leroy Manger
• 来源期刊: 地质学期刊(英文)
• 学科: 医学
• 关键词: BIOSPHERE Super-Aromorphoses Mega-Aromorphoses ARCHETYPE
• 年，卷（期）: 2017,（9）
• 页码范围: 1386-1403
• 页数: 18页
• 分类号: R73

摘要

The evolutionary history of the biosphere is characterized by aromorphosis: biological evolution by a general increase in the degree of organization without developing high degrees of specialization [1]. Four major stages of the evolutionary transformation of life (mega-aromorphoses) can be established in the recorded succession of the Neoproterozoic (Ediacaran)-Phanerozoic aromorphoses reflecting changes of the dominant groups. They are defined by the appearance of archetypes ensuring the possibilities of a prolonged and diverse rise of the level of their organization leading to significant increase in the activity of living organisms and their emerging independence from the environment. A successive series of developmental stages exploiting of the aquatic environment of the Neoproterozoic (Ediacaran)-Phanerozoic biosphere can be established based on their dominant groups: the biospheres of protozoans, proto-metazoans, protobilaterals, fishes and amphibians.