An "extraordinary" species of fossil sponge dating back 315 million years has been discovered near the Cliffs of Moher in County Clare. The fossil sponge, named Cyathophycus balori, measures 50cm and ...
More than 100 years ago, Charles Doolittle Walcott from the Smithsonian Institution was asked to examine strange star-shaped fossils with lobes hailing from the ~ 514-million-year-old Conasauga ...
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Scientists found a fossil along a river in China, and it seems to have solved a 160-million-year-old mystery
Afossil uncovered along the Yangtze River in China is forcing scientists to rethink not just the origins of sponges but also the way they search for the earliest traces of animal life. For decades, a ...
Molecular clocks, which use the mutation rate of biomolecules to deduce how long ago two species diverged, and phylogenetics (the evolutionary relationships between species) can tell us when sea ...
Geobiologists reported a 550 million-year-old sea sponge that had been missing from the fossil record. The discovery sheds new light on a conundrum that has stumped zoologists and paleontologists for ...
A team of MIT geochemists has unearthed new evidence in very old rocks suggesting that some of the first animals on Earth were likely ancestors of the modern sea sponge. Subscribe to our newsletter ...
Prof. YUAN Xunlai from the Nanjing Institute of Geology and Palaeontology of the Chinese Academy of Sciences and his team have discovered a late Ediacaran crown-group sponge, Helicolocellus, from the ...
A team of MIT geochemists has unearthed new evidence in very old rocks suggesting that some of the first animals on Earth were likely ancestors of the modern sea sponge. The newly identified chemical ...
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