Extinction event Archives - Astrobiology

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“Extinction event”

Phosphorus Spikes In Ancient Oceans Linked To Major Mass Extinctions

Extinction events

Phosphorus Spikes In Ancient Oceans Linked To Major Mass Extinctions

A New Explanation For Snowball Earth

Biogeochemical Cycles & Geobiology

A New Explanation For Snowball Earth

How Primitive Plants Evolved To Survive Earth’s Most Catastrophic Extinction Event

Origin & Evolution of Life

How Primitive Plants Evolved To Survive Earth’s Most Catastrophic Extinction Event

The Zhamanshin Impact Event: Potential Implications for Environmental Responses and Biological Linkages on Earth and Beyond

Imaging & Spectroscopy

The Zhamanshin Impact Event: Potential Implications for Environmental Responses and Biological Linkages on Earth and Beyond

New Study Reveals Asynchronous Land–ocean Responses To Ancient Ocean Anoxia

Water/Hycean Worlds & Oceanography

New Study Reveals Asynchronous Land–ocean Responses To Ancient Ocean Anoxia

Ancient Rocks Reveal Annual Climate Cycles During Snowball Earth

Icy Worlds

Ancient Rocks Reveal Annual Climate Cycles During Snowball Earth

Key Drivers Of Recurrent Extinction In The Triassic

Extinction events

Key Drivers Of Recurrent Extinction In The Triassic

Huayuan Biota Decodes Earth’s First Phanerozoic Mass Extinction

Extinction events

Huayuan Biota Decodes Earth’s First Phanerozoic Mass Extinction

Evidence Of ‘lightning-fast’ Evolution Found After Dinosaur-killing Asteroid Impact

Impact events

Evidence Of ‘lightning-fast’ Evolution Found After Dinosaur-killing Asteroid Impact

Mass Extinction Coincided With Expanded Continental Margin Euxinia During the Cambrian Age 4

Extinction events

Mass Extinction Coincided With Expanded Continental Margin Euxinia During the Cambrian Age 4

Planetary Impacts: Friend Or Foe?

Impact events

Planetary Impacts: Friend Or Foe?

On The Coincidence Between The Close Passage Of HD7977 And The Pliocene-Pleistocene Transition

Comets and Asteroids

On The Coincidence Between The Close Passage Of HD7977 And The Pliocene-Pleistocene Transition

First Confirmed Sighting Of Explosive Burst On Nearby Star

Exoplanets, -moons, -comets

First Confirmed Sighting Of Explosive Burst On Nearby Star

Re-accretion of Giant Impact Ejecta Can Drive Significant Atmospheric Erosion on Terrestrial Planets

Impact events

Re-accretion of Giant Impact Ejecta Can Drive Significant Atmospheric Erosion on Terrestrial Planets

Contrasting Genomic Responses of Hydrothermal Vent Animals and Their Symbionts to Population Decline After the Hunga Volcanic Eruption

Genomics, Proteomics, Bioinformatics

Contrasting Genomic Responses of Hydrothermal Vent Animals and Their Symbionts to Population Decline After the Hunga Volcanic Eruption

The Depletion Of The Asteroid Belt And The Impact History Of The Earth

Impact events

The Depletion Of The Asteroid Belt And The Impact History Of The Earth

Geology And Mars Analog Potential Of The < 2.7-billion-year-old Miralga Impact Structure, North Pole Dome, Pilbara Craton, Australia

Impact events

Geology And Mars Analog Potential Of The < 2.7-billion-year-old Miralga Impact Structure, North Pole Dome, Pilbara Craton, Australia

Fossils Shed Light On The Era Before Earth’s Largest Mass Extinction

Fossils & Paleontology

Fossils Shed Light On The Era Before Earth’s Largest Mass Extinction

Fossilized Oysters Hold The Key To Mass Extinction

Extinction events

Fossilized Oysters Hold The Key To Mass Extinction

New Fossils From Earth’s Most Famous Extinction Show Climate Tipping Point Was Crossed

Extinction events

New Fossils From Earth’s Most Famous Extinction Show Climate Tipping Point Was Crossed