{"href":"http://player.captivate.fm/services/oembed?url=http%3A%2F%2Fplayer.captivate.fm%2Fepisode%2F369d05df-f77c-4987-a1fe-b21b33bfb774","version":"1.0","provider_name":"Captivate.FM","provider_url":"https://www.captivate.fm","width":600,"height":200,"type":"rich","html":"<iframe style=\"width: 100%; height: 200px;\" title=\"Back to School: Stratigraphy - Ep 150\" frameborder=\"0\" scrolling=\"no\" allow=\"clipboard-write\" seamless src=\"http://player.captivate.fm/episode/369d05df-f77c-4987-a1fe-b21b33bfb774\"></iframe>","title":"Back to School: Stratigraphy - Ep 150","description":"It's our 150th episode! Wow! This week we're starting our Back To School series with a short primer on stratigraphy. How do archaeologists divide a site into time periods? How did people first figure out that layers of sediment accumulate over time through different processes? How many dirt/soil/sediment puns is Anna capable of making in roughly forty minutes? We\u2019ll find out.\nLinks\n\nStratigraphy: Earth's Geological, Archaeological Layers (ThoughtCo)\n\nCharles Lyell: Principles of Geology (WGBH)\n\nAbout Sir Charles Lyell (University of Edinburgh)\n\nCharles Lyell (Encyclopedia Britannica)\n\nThe Blasphemous Geologist Who Rocked Our Understanding of Earth\u2019s Age (Smithsonian)\n\nHarris Matrix (Wikipedia)\n\nThe Harris Matrix Tool for Comprehending the Archaeological Past (ThoughtCo)\n\nHow to Read a Munsell Color Chart (Munsell Color)\n\nAtapuerca (Don\u2019s Maps)\n\nChicken Bones May Be the Legacy of Our Time (Smithsonian)\n\nContact\nEmail the Dirt Podcast: thedirtpodcast@gmail.com\nArchPodNet\n\nAPN Website: https://www.archpodnet.com\n\n\nAPN on Facebook: https://www.facebook.com/archpodnet\n\n\nAPN on Twitter: https://www.twitter.com/archpodnet\n\n\nAPN on Instagram: https://www.instagram.com/archpodnet\n\n\nTee Public Store\n\nAffiliates\n\nWildnote\n\nTeePublic\n\nTimeular","thumbnail_width":300,"thumbnail_height":300,"thumbnail_url":"https://artwork.captivate.fm/dddd1215-eeb0-4139-b885-732091a9088a/uploads-2f1612927465714-puvwh93kw2-3b3c967815ee02703f7cfe1c7eed.jpg"}