The Oldest Traces of Life and the Advancing Organization of the Earth: Part II, Early and Late Proterophytic, Part 2 |
Contents
EARLY PROTEROPHYTIC ERA Age of the Monera | 73 |
A Pangaealike Supercontinent in Early | 82 |
The Beginning of the Age of the Monera | 88 |
Copyright | |
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Common terms and phrases
acritarchs Advancing Organization Africa algal Amelia Dolomite animals Archean assemblage atmosphere Australia bacteria Barghoorn basins Belcher Islands Belt Supergroup Bittersprings blue-green algae Cambrian cells cherts China ciliates coccoid colonial continents crustal Cryptophytic dinoflagellates Early Proterophytic Earth Ediacara eukaryotic eukaryotic algae evidence evolution evolved Figure filamentous geologic Glaessner global cratonization Grabert green algae Grenville Group Gunflint Iron Formation Ice Age indicate Kaapvaal Craton Late Precambrian Late Proterophytic Late Sinian m.y. old major thermal event mantle megascopic algae MESOKARYOTES Mesozoa metazoan microfossils million years ago million years old mobile belts Monera northern occurred Ocean Gap Oehler oldest known Orogeny oxygen PALEO DATA BANKS paleomagnetic paleontologic Pflug Phanerozoic Phylum plankton plants plate tectonic Precambrian present prokaryotic Proterozoic Protozoa Redrawn Rift System Riphean rocks Schopf sediments sialic crust sima-sial transformation simatic soft-bodied species sponges stress phases stromatolitic Subkingdom supercontinent surface taxa tillites unicells unicellular upper Varangian Vendian Wilson Cycle