Скачать с ютуб Did Snowball Earth Force Animal Evolution? & What Were The First Animals? GEO GIRL в хорошем качестве

Did Snowball Earth Force Animal Evolution? & What Were The First Animals? GEO GIRL

Ever wonder what the very first animals were? In this video, I go over when the first animals evolved, what they were like, and what may have triggered their evolution! ;D Link to merch site: https://www.geogirlscience.com/merch/ 0:00 Microbial life dominated Earth history 2:32 Cambrian was NOT the first Explosion 3:44 Ediacaran Biota 5:12 Ediacaran mysteries & controversy 6:38 Were Ediacaran Biota animals? 7:59 Were Ediacaran animals related to Cambrian animals? 10:23 Comparing Ediacaran & Cambrian animals 11:56 Likely Ediacaran relationships 12:25 900 Million yr old sponges?! 14:26 What triggered animal evolution? 15:36 How viscosity led to multicellularity 18:21 Opportunities in this field! References: Halling et al., 2024: https://doi.org/10.1101/2024.02.06.57... Potential Sponge fossil 890 Mya! https://doi.org/10.1038/d41586-021-02... https://doi.org/10.1038/s41586-021-03... www.ediacaran.org Earth System History: https://amzn.to/3v1Iy0G Geomicrobiology: https://amzn.to/2WAloTR Ediacaran Extinction & Cambrian Explosion- https://doi.org/10.1016/j.tree.2018.0... Anoxia during Ediacaran- https://doi.org/10.1126/sciadv.aan8983 Ediacaran Mass Extinction- https://doi.org/10.1098/rspb.2015.1003 Hydrogen sulfide increase in ocean during Ediacaran-Cambrian transition- https://doi.org/10.1038%2Fnature07072 GEO GIRL Website: https://www.geogirlscience.com/ (visit my website to see all my courses, shop merch, learn more about me, & donate to support the channel if you'd like!) Hey there, Earth enthusiast! Check my favorite Earth-friendly products: Bamboo toilet paper: https://shrsl.com/3cvku Bamboo paper towels: https://shrsl.com/3cvkw Compostable tableware: https://shrsl.com/3cvkz Compostable trash bags: https://shrsl.com/3cvl0 Bamboo cutlery + straw! : https://shrsl.com/3cwfl Eco-Friendly Tote (great for grocery shopping!): https://shrsl.com/3cwfp Reusable straws + cleaning brushes (my fav!): https://shrsl.com/3cwft Eco-friendly laundry detergent: https://shrsl.com/3cwgo Directly offset your carbon footprint with Wren: https://shrsl.com/3d0t2 (Just click link, press get started, take the free C footprint quiz, then choose how much you want to reduce your footprint by donating to the C sequestration projects they're funding!) Non-textbook books I recommend: Oxygen by D. Canfield: https://amzn.to/3gffbCL Brief history of Earth by A. Knoll: https://amzn.to/3w3hC1I Life on young planet by A. Knoll: https://amzn.to/2RBMpny Some assembly required by N. Shubin: https://amzn.to/3w1Ezm2 Your inner fish by N. Shubin: https://amzn.to/3cpw3Wb Oxygen by N. Lane: https://amzn.to/3z4FgwZ Alien Oceans by K. Hand: https://amzn.to/3clMx1l Life's Engines: https://amzn.to/3w1Nhke Tools I use as a geologist/teacher/student: Geology field notebook: https://amzn.to/3lb6dJf Geology rock hammer: https://amzn.to/3DZw8MA Geological compass: https://amzn.to/3hfbdLu Geological hand lens: https://amzn.to/3jXysM5 Camera: https://amzn.to/3l6fGRT Carbon-neutral pencil bag: https://shrsl.com/3cvjv Carbon-neutral backpack: https://shrsl.com/3cvkc Disclaimer: Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission, but there is no additional charge to you! Thank you for supporting my channel so I can continue to provide you with free content each week! And as always, let me know your topic suggestions in the comments down below!