Bøger af Harry Mutvei

Receptaculitids are extinct high-level fossils that provide a window into the history of life. After the discovery and analysis of a deposit of phosphatized receptaculitids on the Baltic Sea island of OEland, the authors conclude that receptaculitids possess an attribute not found in any other group of organisms, living or fossil.

Receptaculitids are extinct high-level fossils that provide a window into the history of life. After the discovery and analysis of a deposit of phosphatized receptaculitids on the Baltic Sea island of OEland, the authors conclude that receptaculitids possess an attribute not found in any other group of organisms, living or fossil.