Posts

March 01, 2015

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11:23 PM | Chancelloriids Revised
Many Cambrian fossils are simply spines and sclerites unassociated with any body. Few of the exceptionally-preserved Cambrian freaks come with spines attached, and some of the most prominent of these are the chancelloriids. Originally described as sponges by Charles Doolittle Walcott back in 1920 (Walcott, 1920), modern researchers have found that the spines are very similar to those […] The post Chancelloriids Revised appeared first on Teaching Biology.

Stefan Bengtson & Desmond Collins (2015). Chancelloriids of the Cambrian Burgess Shale., Palaeontologia Electronica, Other:

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February 28, 2015

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7:46 PM | Life, NOT as we know it
Life as we know it, when we peer deep into the vastness of space we look for someone — or something — that resembles ourselves. Carbon based, needs water lifeforms, but what if we’re being narrow-minded? A new type of methane-based, oxygen-free life form that can metabolize and reproduce similar to life on Earth has […]

James Stevenson,, Jonathan Lunine, & Paulette Clancy (2015). Membrane alternatives in worlds without oxygen: Creation of an azotosome, Science Advances, Other:

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7:46 PM | Life, NOT as we know it
Life as we know it, when we peer deep into the vastness of space we look for someone — or something — that resembles ourselves. Carbon based, needs water lifeforms, but what if we’re being narrow-minded? A new type of methane-based, oxygen-free life form that can metabolize and reproduce similar to life on Earth has […]

James Stevenson,, Jonathan Lunine, & Paulette Clancy (2015). Membrane alternatives in worlds without oxygen: Creation of an azotosome, Science Advances, Other:

Citation
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7:46 PM | Life, NOT as we know it
Life as we know it, when we peer deep into the vastness of space we look for someone — or something — that resembles ourselves. Carbon based, needs water lifeforms, but what if we’re being narrow-minded? A new type of methane-based, oxygen-free life form that can metabolize and reproduce similar to life on Earth has […]

James Stevenson,, Jonathan Lunine, & Paulette Clancy (2015). Membrane alternatives in worlds without oxygen: Creation of an azotosome, Science Advances, Other:

Citation
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7:46 PM | Life, NOT as we know it
Life as we know it, when we peer deep into the vastness of space we look for someone — or something — that resembles ourselves. Carbon based, needs water lifeforms, but what if we’re being narrow-minded? A new type of methane-based, oxygen-free life form that can metabolize and reproduce similar to life on Earth has […]

James Stevenson,, Jonathan Lunine, & Paulette Clancy (2015). Membrane alternatives in worlds without oxygen: Creation of an azotosome, Science Advances, Other:

Citation
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7:46 PM | Life, NOT as we know it
Life as we know it, when we peer deep into the vastness of space we look for someone — or something — that resembles ourselves. Carbon based, needs water lifeforms, but what if we’re being narrow-minded? A new type of methane-based, oxygen-free life form that can metabolize and reproduce similar to life on Earth has […]

James Stevenson,, Jonathan Lunine, & Paulette Clancy (2015). Membrane alternatives in worlds without oxygen: Creation of an azotosome, Science Advances, Other:

Citation

February 05, 2015

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10:04 AM | 'One fossil can overturn anything' Interview with Jenny Clack
Now happily living on land, our Devonian ancestors tried many ways to get out of the murky waters. Jenny Clack has been studying the water-to-land transition of vertebrates for many decades. Her discoveries broke dogmas and rewrote textbooks. Jenny Clack's passion for palaeontology began at a young age, but unlike most children, Clack found dinosaurs “rather boring” and was instead fascinated with weird older creatures from the Devonian era, over 360 million years ago. […]

Clack J.A. (2002). An early tetrapod from ‘Romer's Gap’, Nature, 418 (6893) 72-76. DOI: http://dx.doi.org/10.1038/nature00824

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