Peter's DVD rating:  |
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| QM26 .S582 |
PBS Your Inner Fish Neil Shubin (2009) | Index |
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| 06:25 | Evolution of fish -> primates | 09:00 | Human hand | 10:40 | Sir Richard Owen: 4-legged animals - dog bones one bone, two bones, little bones, fingers; BIRD |
| 11:30 | Darwin common ancestor | 12:00 | Primate hands -> paws -> earliest tetrapods | 12:30 | Fish fins |
| 14:00 | Devonian 360MYA | 17:30 | Pennsylvania Red Hill: early 4-legged: "Stegas" have shoulder girdle | 17:55 | Ichthyostega |
| 18:30 | shoulder girdle like salamander: can swim/walk tetrapod w gills/lungs 365 MYA Jenny Clack (Greenland) | 20:50 | Northern Canada 10MY older | 26:00 | single egg |
| 26:30 | Early embryos gill arches (lower jaw, middle ear, voice box) | 28:04 | Molly has gill | 29:30 | Fish gonads are near heart |
| 30:00 | Mammal gonads drop outside body - can have hernias; fish don't have hernias | 36:00 | Cliff Tobin | 38:40 | Fruit fly |
| 39:50 | Sonic Hedgehog gene | 40:40 | chick digits | 41:30 | Kamani has extra digit |
| 42:00 | Excess Hedgehog - extra digit | 43:20 | Skate embryos grow in a sac (mermaid's purse) also respond to Sonic Hedgehog | 48:30 | Tiktaalik scales, fins, gills, lungs; bones inside fins 375 MYA |
| 0:00 | Your Inner Reptile | 02:00 | Parrsboro Bay of Fundy tides, Nova Scotia | 06:10 | 200MYO teeth tritheledont part reptile/mammal |
| 10:00 | Human fetus has yolk sac (but no yolk) and amnion | 11:50 | Amniotic egg | 13:00 | Reptile genes for yolk genes; mammal genes nonfunctional |
| 14:00 | Reptile layers of skin - shed | 16:30 | Karoo (Land of Great Thirst), South Africa; Roger Smith | 21:20 | 250MYO Gorgonopsid teeth elongated canines - start of differentiation; reptiles do not have incisors, canines, cusps/molars; grow multiple sets |
| 28:25 | 252MYA climate change, Permian mass extinction | 30:55 | Thrinaxodon has hair/whiskers around jaw for sensory organ in burrow rather than thermoregulation | 36:00 | London - Abigail Tucker, bearded dragon jaw skin folds and grows into molar tooth, hairs, glands, scale/feathers |
| 37:40 | Master E.D.A. gene; actor Michael Berryman (Star Trek) mutant has no fingernails/teeth | 41:25 | Mammal ear flaps, middle ear bones; reptiles only one | 43:00 | Gray Short-tailed Opossum is a marsupial Karen Sears |
| 44:20 | Dermestid Beetles eat away flesh; embryonic bones | 45:10 | develop into mammalian middle ear | 46:50 | 200MYA new jaw bones |
| 48:00 | China: Zhe-Xi Luo found Hadrocodium 195MYO fossil lower jaw bones became part of the ear; has huge brain | 0:00 | Your Inner Monkey | 02:15 | We have coccyx at base of spine |
| 03:10 | Squirrel Monkey | 05:25 | 1870 surgeon finds Notharctus 50MYA fossil Jonathan Bloch looks at its hands | 06:25 | Thumb, long fingers, nails: fine branch niche |
| 12:50 | 23MYA primate color vision | 13:20 | Jay Neitz color lab | 15:25 | Proteins called 3 "opsins" to detect color; early primates have 2 opsins |
| 16:15 | Gene for 3rd opsin duplicated from previous gene | 17:15 | Implant opsins in color-blind monkey -> color vision | 19:25 | Human poor sense of smell: dogs 1000 genes for smell, but 600 don't work in humans - not needed any more |
| 21:25 | Walk on 2 legs. Northern Africa, Don Johanson: 3.2MYO Lucy was bipedal - Australopithecus Afarensis | 27:00 | Tim White, U of Berkeley, expedition to Middle Awash 4.4MYO | 28:40 | Yohannes Haile-Selassie finds bone of Ardipithecus in woodland |
| 32:00 | Owen Lovejoy: Ardi had grasping foot for climbing but can walk; small canines | 36:00 | Cleveland Museum of Natural History, Bruce Latimer skeletons from morgue: curved spine -> 80% back problems | 38:25 | Thoracic vertebrae can wedge fracture |
| 39:25 | Ethiopia, Bill Kimbel 2MO: Homo habilis tools | 41:45 | Primate brain | 43:10 | Tom Burbacher U. of Washington: 3 month-old Pig-tailed Macaque has object permanance, not human; need long childhood |
| 46:10 | 16 billion neurons in cortex | 47:25 | Shark also has forebrain, midbrain, hindbrain | 49:00 | Amphioxus (Lancet) has nerve genes for brain 500MYA Peter Holland U. of Oxford |
 09:00 Human hand |
 10:40 dog bones |
 17:55 Ichthyostega |
 26:00 single egg |
 26:30 Early embryos |
 28:04 Molly has gill |
 29:30 Fish gonads |
 38:40 Fruit fly |
 39:50 Sonic Hedgehog gene |
 40:40 chick digits |
 42:00 Excess Hedgehog - extra digit |
 48:30 Tiktaalik |
 10:00 Human fetus has yolk sac |
 36:00 skin |
 43:00 Gray Short-tailed Opossum |
 44:20 Dermestid Beetles |
 45:10 middle ear |
 41:45 Primate brain |
 43:10 Pig-tailed Macaque |
 47:25 forebrain, midbrain, hindbrain |
 49:00 Amphioxus |
| Index | Nov 21, 2014 | © Copyleft Peter Chen |