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News tagged with ordovician period

Study finds oldest fossils of mysterious animal group are really seaweeds

Mar 8, 2023

Researchers publish mitochondrial genome of long-spined sea urchin, guardian of Caribbean coral reefs

Dec 19, 2022

Remains of two new marine worms from 455 million years ago discovered in Morocco

Dec 12, 2022

The story of evolution written in phosphorus

Aug 31, 2022

The bryozoan mystery: A new look at an old fossil reveals the origin of these tiny coral-like creatures

Oct 28, 2021

Rare fossils provide more detailed picture of biodiversity during Middle Ordovician

Jun 4, 2019

Fossils show recovery from extinction event helped shape evolutionary history

Mar 29, 2019

Rare 450-million-year-old 'cone-shaped' fossil discovery

Jan 23, 2018

Weathering of rocks by mosses may explain climate effects during the Late Ordovician

Jul 7, 2016

What's that fossil? An app has answers

Mar 23, 2016
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