From deep time to late arrivals

Article Abstract:

Adolf Seilacher and colleagues claim to have found evidence of complex, multicellular animals in sediments of over 1,100 million years old, from the Chorhat sandstones in central India. They suggest that the markings from the tops of bedding planes are tunnels made by small worms. If such markings are accepted as evidence for the existence of animals over a billion years ago, the time span of the animal fossil record would be doubled.

Research, Observations, Evolution (Biology), Evolution, Worms, Worms (Animals)

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Dating the Late Archaic occupation of the Norte Chico region in Peru

Article Abstract:

New radiocarbon dates from a sample of 13 of more than 20 large sites that share basic characteristics like large-scale monumental architecture, extensive residential architecture and lack of ceramics, are presented. The 95 new dates confirm the emergence and development of a major cultural complex in Norte Chico region during the Late Archaic period between 3000 and 1800 calibrated calendar years BC.

Peru, Design and construction, Discovery and exploration, Monuments, Architectural models

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Dating for the wired generation

Article Abstract:

A new trend of virtual dating facility to find a compatible perfect match available on several websites is reviewed.

Management dynamics, Management, Evaluation, Company business management, Dating services, Online dating

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