Research by Assistant Professor Jacob S. Suissa at the University of Tennessee, Knoxville, is revealing complexity in how ferns have evolved. Instead of the vascular structure inside fern stems ...
A remarkably preserved, 180-million-year-old fossilized fern has been unearthed in Sweden. The fern was in such pristine condition that its tiny cellular parts were intact, according to a study ...
Researchers in Sweden have unearthed a 180 million year old fossilised fern in near pristine condition. The fossil, found in a bed of volcanic rock, was so well preserved that microscopic analysis ...
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