Local natural history group Rhayader by Nature is delighted to present a talk by a leading international palaeontologist this ...

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After retirement, Sloan plans to move to Winona, where his wife Sally works as a professor of mathematics. He said he intends to study seashell fossils in southeastern Minnesota from the Ordovician ...

Found in rock samples retrieved in Australia more than 60 years ago, the microfossils dating to the Lower Ordovician Period, approximately 480 million years ago, fill an approximately 25-million-year ...

Late or missed menstrual period Late period: 5 or more days late compared to normal menstrual cycle Missed period: no menstrual flow for more than 6 weeks Teen not using any birth control that stops ...

The first drilling program by Kincora with earn-in partner AngloGold Ashanti Australia Limited (AngloGold Ashanti) at the ...

The best period dramas whisk viewers to times and places that feel a world apart from the way we live now. They’re filled with intriguing historical details: Corsets! Elbow-length gloves!