#paleozoic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #paleozoic, aggregated by home.social.
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Low Sinuosity Meandering Rivers Before Vascular Plants - Cambrian Tapeats Formation, Arizona, USA
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https://doi.org/10.1130/B38336.1 <-- shared paper
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#water #hydrology #Arizona #bars #braided #streams #Cambrian #channels #clastic #conglomerate #floodplains #fluvial #hydromorphology #sedimentation #landscape #LowerCambrian #meander #mechanism #migration #mudstone #Paleozoic #Plantae #pointbar #rivers #sandstone #sedimentary #Silurian #sinuosity #UnitedStates #USA #TapeatsFormation
@GSA -
Malformed #trilobites from the Cambrian, Ordovician, and Silurian of Australia: most include examples of injuries from either failed #predation or moulting complications as well as a mangled carcass is ascribed to either successful predation or post-mortem #scavenging
https://doi.org/10.7717/peerj.16634 via @PeerJ #palaeontology #paleopathology #paleozoic #fossils