#palaeozoic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #palaeozoic, aggregated by home.social.
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Triodus, a xenacanthid (stem-group) shark from the Early Permian. Some may have performed a catfish-like lifestyle. Where large amphibians were absent, Xenacanthidae took the role as apex predators in rivers and lakes some 290 million years ago.
#shark #paleontologie #digitalArt #palaeozoic #fossil #wissenschaft #earthhistory #permian #illustration
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Giant #salamander-like creature was a top predator in the ice age before the dinosaurs
https://phys.org/news/2024-07-giant-salamander-creature-predator-ice.htmlClaudia Marsicano et al.: Giant stem tetrapod was apex predator in Gondwanan late #Palaeozoic ice age https://www.nature.com/articles/s41586-024-07572-0
"40 million years before #dinosaurs evolved, a ferocious #predator lurked in swampy waters. It lay in wait, its jaws open wide... Meet #Gaiasia jennyae, the swamp creature with a toilet seat-shaped head."
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Giant #salamander-like creature was a top predator in the ice age before the dinosaurs
https://phys.org/news/2024-07-giant-salamander-creature-predator-ice.htmlClaudia Marsicano et al.: Giant stem tetrapod was apex predator in Gondwanan late #Palaeozoic ice age https://www.nature.com/articles/s41586-024-07572-0
"40 million years before #dinosaurs evolved, a ferocious #predator lurked in swampy waters. It lay in wait, its jaws open wide... Meet #Gaiasia jennyae, the swamp creature with a toilet seat-shaped head."
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Giant #salamander-like creature was a top predator in the ice age before the dinosaurs
https://phys.org/news/2024-07-giant-salamander-creature-predator-ice.htmlClaudia Marsicano et al.: Giant stem tetrapod was apex predator in Gondwanan late #Palaeozoic ice age https://www.nature.com/articles/s41586-024-07572-0
"40 million years before #dinosaurs evolved, a ferocious #predator lurked in swampy waters. It lay in wait, its jaws open wide... Meet #Gaiasia jennyae, the swamp creature with a toilet seat-shaped head."
-
Giant #salamander-like creature was a top predator in the ice age before the dinosaurs
https://phys.org/news/2024-07-giant-salamander-creature-predator-ice.htmlClaudia Marsicano et al.: Giant stem tetrapod was apex predator in Gondwanan late #Palaeozoic ice age https://www.nature.com/articles/s41586-024-07572-0
"40 million years before #dinosaurs evolved, a ferocious #predator lurked in swampy waters. It lay in wait, its jaws open wide... Meet #Gaiasia jennyae, the swamp creature with a toilet seat-shaped head."
-
Giant #salamander-like creature was a top predator in the ice age before the dinosaurs
https://phys.org/news/2024-07-giant-salamander-creature-predator-ice.htmlClaudia Marsicano et al.: Giant stem tetrapod was apex predator in Gondwanan late #Palaeozoic ice age https://www.nature.com/articles/s41586-024-07572-0
"40 million years before #dinosaurs evolved, a ferocious #predator lurked in swampy waters. It lay in wait, its jaws open wide... Meet #Gaiasia jennyae, the swamp creature with a toilet seat-shaped head."
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Early #JawlessFish was Filter-Feeder, #Paleontologists Find https://www.sci.news/paleontology/rhinopteraspis-dunensis-12846.html
The three-dimensionally articulated oral apparatus of a #Devonian heterostracan sheds light on feeding in #Palaeozoic jawless fishes https://royalsocietypublishing.org/doi/10.1098/rspb.2023.2258
"The images revealed the structure and arrangement of finger-like bones that project from the lower lip of the #animal’s mouth, which the #scientists believe acted to control the mouth’s size and shape as it captured food particles from surrounding water"
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Early #JawlessFish was Filter-Feeder, #Paleontologists Find https://www.sci.news/paleontology/rhinopteraspis-dunensis-12846.html
The three-dimensionally articulated oral apparatus of a #Devonian heterostracan sheds light on feeding in #Palaeozoic jawless fishes https://royalsocietypublishing.org/doi/10.1098/rspb.2023.2258
"The images revealed the structure and arrangement of finger-like bones that project from the lower lip of the #animal’s mouth, which the #scientists believe acted to control the mouth’s size and shape as it captured food particles from surrounding water"
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Early #JawlessFish was Filter-Feeder, #Paleontologists Find https://www.sci.news/paleontology/rhinopteraspis-dunensis-12846.html
The three-dimensionally articulated oral apparatus of a #Devonian heterostracan sheds light on feeding in #Palaeozoic jawless fishes https://royalsocietypublishing.org/doi/10.1098/rspb.2023.2258
"The images revealed the structure and arrangement of finger-like bones that project from the lower lip of the #animal’s mouth, which the #scientists believe acted to control the mouth’s size and shape as it captured food particles from surrounding water"
-
Early #JawlessFish was Filter-Feeder, #Paleontologists Find https://www.sci.news/paleontology/rhinopteraspis-dunensis-12846.html
The three-dimensionally articulated oral apparatus of a #Devonian heterostracan sheds light on feeding in #Palaeozoic jawless fishes https://royalsocietypublishing.org/doi/10.1098/rspb.2023.2258
"The images revealed the structure and arrangement of finger-like bones that project from the lower lip of the #animal’s mouth, which the #scientists believe acted to control the mouth’s size and shape as it captured food particles from surrounding water"
-
Early #JawlessFish was Filter-Feeder, #Paleontologists Find https://www.sci.news/paleontology/rhinopteraspis-dunensis-12846.html
The three-dimensionally articulated oral apparatus of a #Devonian heterostracan sheds light on feeding in #Palaeozoic jawless fishes https://royalsocietypublishing.org/doi/10.1098/rspb.2023.2258
"The images revealed the structure and arrangement of finger-like bones that project from the lower lip of the #animal’s mouth, which the #scientists believe acted to control the mouth’s size and shape as it captured food particles from surrounding water"
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The Impact Of Vegetation On Meandering Rivers
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https://doi.org/10.1038/s43017-021-00249-6 <-- shared paper
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#GIS #spatial #mapping #hydrology #river #meanders #anthropocene #vegetation #processmodeling #model #modeling #plants #trees #carboncycle #Palaeozoic #evolution #fluvial #fluvialgeomorphology #geomorphology #channel #channelisation #rivergeomorphology #impact #humanimpact #climatechange #climate #carbondioxide #anthropogenic #changes #biodiversity #aridification #dynamics #geology #soilscience #riverbanks #erosion #sedimentation #floodplain #urbanisation #deforestation #pollution #ancient #landscape #watershed #biogeochemistry #morphometry #geomorphometry -
The Impact Of Vegetation On Meandering Rivers
--
https://doi.org/10.1038/s43017-021-00249-6 <-- shared paper
--
#GIS #spatial #mapping #hydrology #river #meanders #anthropocene #vegetation #processmodeling #model #modeling #plants #trees #carboncycle #Palaeozoic #evolution #fluvial #fluvialgeomorphology #geomorphology #channel #channelisation #rivergeomorphology #impact #humanimpact #climatechange #climate #carbondioxide #anthropogenic #changes #biodiversity #aridification #dynamics #geology #soilscience #riverbanks #erosion #sedimentation #floodplain #urbanisation #deforestation #pollution #ancient #landscape #watershed #biogeochemistry #morphometry #geomorphometry -
The Impact Of Vegetation On Meandering Rivers
--
https://doi.org/10.1038/s43017-021-00249-6 <-- shared paper
--
#GIS #spatial #mapping #hydrology #river #meanders #anthropocene #vegetation #processmodeling #model #modeling #plants #trees #carboncycle #Palaeozoic #evolution #fluvial #fluvialgeomorphology #geomorphology #channel #channelisation #rivergeomorphology #impact #humanimpact #climatechange #climate #carbondioxide #anthropogenic #changes #biodiversity #aridification #dynamics #geology #soilscience #riverbanks #erosion #sedimentation #floodplain #urbanisation #deforestation #pollution #ancient #landscape #watershed #biogeochemistry #morphometry #geomorphometry -
The Impact Of Vegetation On Meandering Rivers
--
https://doi.org/10.1038/s43017-021-00249-6 <-- shared paper
--
#GIS #spatial #mapping #hydrology #river #meanders #anthropocene #vegetation #processmodeling #model #modeling #plants #trees #carboncycle #Palaeozoic #evolution #fluvial #fluvialgeomorphology #geomorphology #channel #channelisation #rivergeomorphology #impact #humanimpact #climatechange #climate #carbondioxide #anthropogenic #changes #biodiversity #aridification #dynamics #geology #soilscience #riverbanks #erosion #sedimentation #floodplain #urbanisation #deforestation #pollution #ancient #landscape #watershed #biogeochemistry #morphometry #geomorphometry -
The Impact Of Vegetation On Meandering Rivers
--
https://doi.org/10.1038/s43017-021-00249-6 <-- shared paper
--
#GIS #spatial #mapping #hydrology #river #meanders #anthropocene #vegetation #processmodeling #model #modeling #plants #trees #carboncycle #Palaeozoic #evolution #fluvial #fluvialgeomorphology #geomorphology #channel #channelisation #rivergeomorphology #impact #humanimpact #climatechange #climate #carbondioxide #anthropogenic #changes #biodiversity #aridification #dynamics #geology #soilscience #riverbanks #erosion #sedimentation #floodplain #urbanisation #deforestation #pollution #ancient #landscape #watershed #biogeochemistry #morphometry #geomorphometry