Detection of lost calamus challenges identity of isolated Archaeopteryx feather
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DOI: 10.1038/s41598-018-37343-7
Abstract: In 1862, a fossil feather from the Solnhofen quarries was described as the holotype of the iconic Archaeopteryx lithographica. The isolated feather’s identification has been problematic, and the fossil was considered either a primary, secondary… read more here.
Keywords: calamus challenges; detection lost; challenges identity; lost calamus ... See more keywords