WBEZ | paleontology http://www.wbez.org/tags/paleontology Latest from WBEZ Chicago Public Radio en South African cave yields strange bones of early human-like species http://www.wbez.org/news/south-african-cave-yields-strange-bones-early-human-species-112885 <img typeof="foaf:Image" src="http://llnw.wbez.org//main-images/09_ngm_1015_mm8345_mystery_man_robert_clark.jpg" alt="" /><p><p>Scientists have discovered the fossilized remains of an unusual human-like creature that lived long ago. Exactly how long ago is still a mystery &mdash; and that&#39;s not the only mystery surrounding this newfound species.</p><p>The bones have a strange mix of primitive and modern features, and were found in an even stranger place &mdash; an almost inaccessible chamber deep inside a South African cave called Rising Star.</p><p>&quot;It is perhaps one of the best-known caves in all of South Africa,&quot; says&nbsp;<a href="http://profleeberger.com/">Lee Berger</a>, who studies human evolution at the University of the Witwatersrand, Johannesburg.</p><p>In 2013, some local cavers found some fossils inside Rising Star cave. Berger had asked them to be on the lookout, so they brought him photos.</p><p>&quot;And there I saw something I perhaps thought I&#39;d never see in my life,&quot; recalls Berger. &quot;That is, clearly primitive hominin remains lying on the floor of a cave.&quot;</p><p>A jaw and a skull were just sitting there in the dirt &mdash; usually such bones are encased in rock.</p><p>Berger was excited, but he knew he personally could never reach this fossil site. To get into the cave chamber, you have to climb a steep, jagged rockfall called Dragon&#39;s Back, then wiggle through a small opening that leads to a long, narrow crack.</p><p>The crack is only about 7 1/2 inches wide and goes down more than 30 feet. Squeezing through it is the only way to reach the chamber of bones at the bottom.</p><p>Since he couldn&#39;t go, Berger sent in his tall, skinny 16-year-old son. &quot;When he came out after 45 minutes, he stuck his head out. And to tell you how bad I am, I didn&#39;t say: &#39;Are you OK?&#39; I said: &#39;And?&#39; And he says, &#39;Daddy, it&#39;s wonderful.&#39; &quot;</p><div id="res438945783"><div data-crop-type="" style="text-align: center;"><img alt="A composite skeleton of H. naledi is surrounded by some of the hundreds of other fossil elements recovered from the Dinaledi Chamber in the Rising Star cave in South Africa." src="http://media.npr.org/assets/img/2015/09/09/06_ngm_1015_mm8345_mystery_man_robert_clark_custom-0854a19816576c7bc2d402322204aceaf282e69c-s700-c85.jpg" style="height: 364px; width: 600px;" title="A composite skeleton of H. naledi is surrounded by some of the hundreds of other fossil elements recovered from the Dinaledi Chamber in the Rising Star cave in South Africa. (Robert Clark/National Geographic via Lee Berger, Wits, photographed at Evolutionary Studies Institute)" /></div><div><p>Berger got funding from the&nbsp;<a href="http://voices.nationalgeographic.com/blog/rising-star-expedition/?order=asc">National Geographic Society</a>&nbsp;to excavate the site. And he advertised for research assistants on Facebook &mdash; for skinny scientists who weren&#39;t claustrophobic. Six women took the job.</p></div></div><p>They worked in the chamber almost like spacewalkers, communicating with researchers outside via cameras and about 2 miles of fiber optic cable. The team in the chamber used paintbrushes and toothpicks to gently unearth fossil bones &mdash; there were more than 1,550 of them, an incredible treasure trove. The researchers describe their find Thursday in a journal called&nbsp;<a href="http://elifesciences.org/">eLife</a>.</p><p>&quot;Often I was wondering, &#39;How on Earth are we going to get that fossil out?&#39; because the density of bones in that chamber was so great, it was like a puzzle to get each fossil out,&quot; says&nbsp;<a href="http://www.american.edu/cas/anthropology/resources/student-profiles.cfm">Becca Peixotto</a>, one of the scientist-cavers and a doctoral student in anthropology at American University.</p><p>The bones come from at least 15 individuals, says&nbsp;<a href="http://www.anthropology.wisc.edu/people_hawks.php">John Hawks</a>, a paleoanthropologist from the University of Wisconsin, Madison who was on the team that studied the bones.</p><p>&quot;We have every age group represented&quot; among the fossils, he says. &quot;We have newborns; we have children of almost every age; we have adults and old adults.&quot;</p><p>He says these creatures were short &mdash; less than 5 feet tall &mdash; and thin. They have a particular combination of features that has never been seen before. &quot;It&#39;s a new species to science,&quot; says Hawks. Researchers have named it&nbsp;Homo naledi,&nbsp;because &quot;naledi&quot; means &quot;star&quot; in a local South African language.</p><div id="res438944467"><div data-crop-type="" style="text-align: center;"><img alt="National Geographic paleoartist John Gurche used fossils from a South African cave to reconstruct the face of Homo naledi, the newest addition to the genus Homo." src="http://media.npr.org/assets/img/2015/09/09/01_ngm_1015_mm8345_mystery_man_mark_thiessen_custom-138000c9c30470d3b4e4ce404ca9e38ce1fff07c-s700-c85.jpg" style="height: 693px; width: 600px;" title="National Geographic paleoartist John Gurche used fossils from a South African cave to reconstruct the face of Homo naledi, the newest addition to the genus Homo. (Mark Thiessen/National Geographic)" /></div><div><p>&quot;They have a very small brain &mdash; they are not human-like at all in their brain,&quot; Hawks says. &quot;It&#39;s around a third the size of a human brain today.&quot;</p></div></div><p>But the creatures had feet like us and walked in a very human-like way. Their hands were also like ours, but their fingers were more curved.</p><p>The researchers also tackled this question: How did these human-like creatures get into such a crazy spot? It looks as though the cave chamber has always been hard to reach.</p><p>There are no animal bones there, except for a handful of bits from birds and mice. There&#39;s no evidence that a carnivore dragged the human-like creatures in, or that they somehow got washed in. And there&#39;s no evidence of a mass death, such as a cave accident.</p><div id="res438946461"><div><p>Berger believes someone had to have put the bodies there.</p></div></div><p><img alt="More details of the discovery of H. naledi appear in National Geographic magazine. All images in this post are from the magazine's October issue." src="http://media.npr.org/assets/img/2015/09/09/ngm_october_2015_cvr_custom-9525fdc11898c4803e43927284b9f3a65c868ea9-s200-c85.jpg" style="margin-left: 10px; margin-right: 10px; float: left;" title="More details of the discovery of H. nalediappear in National Geographic magazine. All images in this post are from the magazine'sOctober issue. (Mark Thiessen/National Geographic)" /></p><p>&quot;Homo naledi&nbsp;was deliberately disposing of its dead in a repeated, ritualized fashion in this deep underground chamber,&quot; he says.</p><p>That&#39;s quite a claim &mdash; that kind of ritual has been thought to be unique to modern humans or our very close relatives.</p><p>And really, the whole discovery &mdash; from the bones to their bizarre location &mdash; has perplexed experts on human evolution.</p><p>&quot;To be honest, I would really distrust anyone who thinks they understand what the significance of these finds is,&quot; says&nbsp;<a href="http://cashp.columbian.gwu.edu/bernard-wood">Bernard Wood</a>, a paleoanthropologist at George Washington University.</p><p>Usually scientists can tell how old fossilized bones are, but, in this case, the geology of the cave gives no clues. The bones could be less than 100,000 years old or several million years old.</p><p>&quot;These folks do not have an age, yet they have some remarkable fossils, and the context of them is also remarkable,&quot; says Wood. &quot;It&#39;s not only remarkable, it&#39;s also rather weird. But nonetheless, the fossils are important. So the community is, I think, struggling to work out what it all means.&quot;</p><p>He notes that only a small section of the cave chamber has been excavated, and it looks like many more bones are down there.</p><p>&quot;There is the potential for thousands of specimens in that cave,&quot; says Wood. &quot;Intellectually, it&#39;s a real puzzle. And I think it&#39;s going to take scientists quite a time to get their heads around what the real significance of these discoveries is.&quot;</p><p>&mdash; <em><a href="http://www.npr.org/sections/health-shots/2015/09/10/437249183/south-african-cave-yields-strange-bones-of-early-human-like-species">via NPR</a></em></p></p> Thu, 10 Sep 2015 10:23:00 -0500 http://www.wbez.org/news/south-african-cave-yields-strange-bones-early-human-species-112885 Gallery Walk: Artist Andrew Young http://www.wbez.org/series/chicago-amplified/gallery-walk-artist-andrew-young-107208 <p><p>Chicago artist <strong>Andrew Young</strong> leads a gallery walk through his exhibition, <em>Of Light Air: Mixed Media Works by Andrew Young</em>, to speak about his artistic concepts and techniques, background in biology, and continued interest in paleontology and human interactions with the environment. Andrew received his MFA from the School of the Art Institute in 1989 and has since been working as an artist, author, and lecturer, including collaborations in both the arts and sciences.</p><div><div class="image-insert-image "><img alt="" class="image-original_image" src="http://www.wbez.org/system/files/styles/original_image/llo/insert-images/PeggyNotebaert-webstory_0.jpg" style="float: left;" title="" /></div></div><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p><br />Recorded live Saturday, May 11, 2013 at the&nbsp;Peggy Notebaert Nature Museum.</p></p> Sat, 11 May 2013 11:38:00 -0500 http://www.wbez.org/series/chicago-amplified/gallery-walk-artist-andrew-young-107208 Clever Apes: Cooking up a dino-chicken http://www.wbez.org/blog/clever-apes/2012-03-07/clever-apes-cooking-dino-chicken-97060 <img typeof="foaf:Image" src="http://llnw.wbez.org//blog/photo/2012-March/2012-03-07/StevenW.jpg" alt="" /><p><p><img alt="The chickenosaurus could once again roam the earth, if Jack Horner has his way. " class="caption" height="199" src="http://llnw.wbez.org/blog/insert-image/2012-March/2012-03-07/John Flinchbaugh.jpg" title="The chickenosaurus could once again roam the earth, if Jack Horner has his way. (Flickr/John Flinchbaugh)" width="600"></p><p><strong><em>We bring you a guest post today from Faraz Hussain, who studies biochemistry at Illinois Institute of Technology. Faraz is a student of Joseph Orgel, the biologist researching preserved dinosaur tissue whom we profiled in the latest episode of Clever Apes. Here, Faraz introduces us to a completely different way of bridging the eons to bring dinosaurs into the present day. – Gabriel Spitzer</em></strong></p><p>Dinosaurs’ 180 million-odd year reign may be considered a lively old romp by most, but some clever apes would prefer to study these fossils in the flesh. One particular suborder, the theropods, never really went extinct at all. The birds that descended from them are the nearest living relatives today of both raptors and tyrannosaurs—perhaps none more so than the humble hen. Paleontologist Jack Horner, one of the most vocal exponents of avian dinosaurs being all around us, would rather that hens' more imposing ancestors had not evolutionarily "chickened out" in the first place.</p><p>Instead of messing about with amber-encased mosquitoes gorged on dino-DNA and playing fill-in-the-blanks with frog and bird genomes à la <a href="http://www.ucmp.berkeley.edu/diapsids/buzz/popular.html"><em>Jurassic Park</em></a>, Horner has been rallying his <a href="http://serc.carleton.edu/research_education/paleontology/hottopics.html">paleontologist pals and evolutionary developmental biologists</a> to try a fresh tack on resurrecting a dinosaur: He wants to reverse-engineer a chickenosaurus. Hey, why start from scratch when you already have a fully-formed dinosaur in need of just a few minor genetic modifications? What follows is not your grandma's stuffed chicken recipe:</p><p><strong>Chicken fingers:</strong></p><p>While birds may have opted for wings instead of claws, both the T. rex and the chicken have <a href="http://www.ncbi.nlm.nih.gov/pubmed/20564580">only three digits</a> at the end of each. In birds, however, these fingers have fused together. Hans Larsson at McGill University's Redpath Museum is looking for ways to short-circuit the genetic pathway responsible for this process in the chicken's embryonic stage and allowing the digits to separate so that, instead of those delicious wings, it ends up with far deadlier talons instead.</p><p><strong>Rump:</strong></p><p>A chicken has only a handful of vertebrae at the end of its spine that fuse to form what passes for its tail. In 2007, Larsson observed a tail in a developing chick embryo that had 16, although by the time it hatched these had dwindled to five. Turn off the genetic mechanism that triggers the breakdown and absorption of the tail, and voilà—you're well on your way to the 40 or so vertebrae found in some of the heftiest hindquarters ever: the T. rex tail.</p><p><img alt="Some tweaks to a chickens gene expression might yield a latter-day dinosaur. (Fl" class="caption" src="http://llnw.wbez.org/blog/insert-image/2012-March/2012-03-07/StevenW.jpg" style="width: 350px; height: 263px; margin: 10px; float: right;" title="Some tweaks to a chicken's gene expression might yield a latter-day dinosaur. (Flickr/StevenW)"><strong>Teeth:</strong></p><p>Matthew Harris discovered the <a href="http://www.paleogenetics.com/articles/archosaurianteethchicken.pdf">rudiments of teeth</a> on a frankenchicken embryo called the talpid2 usually known for its polydactyl fingers. While a far cry from the toothy old tyrannosaur grin that we know and love—the genome of a chicken doesn’t contain genes coding for enamel, nor can they produce dentin, which made up the bulk of those formidable fangs—it’s finally a fighting chance for poultry to bite back!</p><p><strong>Chicken feet:</strong></p><p>The scaly skin covering chicken feet is the closest approximation we have to dinosaur dermis. Engineered so that it would be shorn of its feathers from birth and covered in this leathery skin, the one issue that would remain to be settled is whether you prefer your dinosaurs purple or green. The only real clues we have when it comes to coloration are <a href="http://todd.jackman.villanova.edu/DinosaurColors.pdf">possible hints about the plumage of the turkey-sized <em>Sinosauropteryx</em></a>.</p><p><strong>Drumsticks:</strong></p><p>Another gimme! Instead of picking your garden variety Rhode Island Red, which like most birds of its feather, <a href="http://onlinelibrary.wiley.com/doi/10.1002/ar.20963/full">is restricted to a horizontal femoral posture</a>, start out with a heartier cousin like the Philippine gamecock instead, which has an upright femur robust enough to carry the weight of its eventual dino-tail.</p><p><strong>Beak:</strong></p><p>Arkhat Abzhanov <a href="http://www.oeb.harvard.edu/faculty/abzhanov/pubs/Abzhanov_et_al_2007_Congenital_Anomalies.pdf">found that two signaling proteins</a>—Fibroblast growth factor 8 and the creatively named Sonic hedgehog—mediate the fusion of different segments making up a bird’s jawbone to form what ends up as the core of its beak. In alligators, which are among the <a href="http://www.washington.edu/news/articles/china-fossil-shows-bird-crocodile-family-trees-split-earlier-than-thought">closest living relatives of birds</a>, these bones remain separate, giving rise to their characteristic snouts. Using beads of proteins to block the expression of these signaling molecules at the appropriate stage of embryonic development, Abzhanov produced chicks with alligator-like snouts. Ultimately, he would like to revert a chick back to the state of its <em>Maniraptoran</em> forebears, but he says that ethical considerations currently prevent him from allowing any of his snouted chickens to hatch.</p><p>If the story of the snout rings a bell, see the required ingredients for chicken fingers above. The mechanisms triggering beak and wing formation are not too different; what worked for the beak may apply to winding back the clock on the wings, as well. Interestingly, even some of the biologists who are pioneering these approaches are dubious about whether they can be applied to a project of such outsized proportions, but Horner is not content to see these fantastic techniques being used for anything less than the creation of a poultrified protosaur—the first of its kind.</p><p><strong><em>Faraz Hussain is a biochem major at IIT and a budding science writer. </em></strong></p></p> Wed, 07 Mar 2012 20:55:00 -0600 http://www.wbez.org/blog/clever-apes/2012-03-07/clever-apes-cooking-dino-chicken-97060 Clever Apes #27: Breaking the fossil record http://www.wbez.org/blog/clever-apes/2012-03-08/clever-apes-27-breaking-fossil-record-96971 <img typeof="foaf:Image" src="http://llnw.wbez.org//blog/photo/2012-March/2012-03-07/Orgel2.JPG" alt="" /><p><p><img alt="Joseph Orgel holds his sample of T. rex tissue. (WBEZ/Michael De Bonis)" class="caption" height="450" src="http://llnw.wbez.org/blog/insert-image/2012-March/2012-03-07/Orgel2.JPG" title="Joseph Orgel holds his sample of T. rex tissue. (WBEZ/Michael De Bonis)" width="600"></p><p>Dinosaurs loom large in our imaginations not just because they were in fact enormous, but also they are so ridiculously old. There has always been a big, impenetrable curtain separating us from prehistoric life. Sure, we have some ancient bones, but those had long since turned to stone. Any actual tissue, the stuff of flesh-and-blood creatures, is irrevocably lost, lasting only a few tens of thousands of years in most cases. Maybe a few stray organic molecules could persist for a few million if, say, they were frozen deep within primeval ice.</p><p>So, needless to say, it came as something of a shock when Mary Schweitzer <a href="http://www.sciencemag.org/content/307/5717/1952.abstract">discovered that she had some 68-million-year-old dinosaur tissue </a>on her hands.</p><p><img alt="Researchers at Argonne lab use tricycles to get around the Advanced Photon Sourc" class="caption" src="http://llnw.wbez.org/blog/insert-image/2012-March/2012-03-05/Orgel trike.jpg" style="margin: 10px; width: 350px; float: right; height: 267px;" title="Researchers at Argonne lab use tricycles to get around the Advanced Photon Source. (WBEZ/Michael De Bonis)">The find was and is controversial. <a href="http://genome.fieldofscience.com/2009/06/dinosaur-proteins-from-t-rex-and.html">Many scientists are skeptical or outright dismissive </a>of the idea that tissue could have persisted inside the partially fossilized thigh bone of a T. rex. But since then Schweitzer and her collaborators have gradually built up evidence that the find is real. And most recently, <a href="http://www.iit.edu/csl/bio/faculty/orgel_joseph.shtml">Joseph Orgel of the Illinois Institute of Technology </a>has begun to understand how mummified dino-flesh could possibly have survived a thousand times longer than was thought possible.</p><p>Orgel used <a href="http://aps.anl.gov/">x-ray diffraction</a>, a kind of molecular imaging technique, to understand how the dinosaur tissue is structured in detail. The particular stuff they have in hand is collagen, a material found in our bones, tendons, blood vessels and skin. It is itself a hardy molecule, and Orgel found that the protein sequences preserved in their fossils came from the innermost, protected part of the collagen fiber. So it’s possible that <a href="http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0020381">collagen’s tough, ropelike structure preserved a tender bit of dinosaur jerky inside.</a></p><p>Keep in mind, this is not DNA. We will not be cloning Barney from this stuff. But understanding how these proteins can be shielded from decay for so long could hold practical lessons for modern medicine. If you’re repairing, say, a bone or cartilage, you might be able to leverage or mimic nature’s ability to make durable organic materials that don’t degrade, in effect, forever.<img alt="Phillip Messersmith designed a medical glue based on the blue mussel's natural a" class="caption" src="http://llnw.wbez.org/blog/insert-image/2012-March/2012-03-05/Messersmith.jpg" style="margin: 10px; width: 250px; float: left; height: 333px;" title="Phillip Messersmith designed a medical glue based on the blue mussel's natural adhesive. (WBEZ/Michael De Bonis)"></p><p>Also in today’s episode, we consider another example of design inspired by biology. <a href="http://biomaterials.bme.northwestern.edu/mussel.asp">Dr. Phillip Messersmith’s muse is the blue mussel </a>– a bivalve that secretes a unique adhesive to stick itself to rocks or boat hulls or wherever it feels like sticking. (They form their connective threads and tacky pads through a kind of shellfish injection-molding process. The video below, provided by the Messersmith lab, captures an amazing example.) This stuff turns out to have some key qualities that a surgeon would envy. It starts as a liquid and solidifies quickly, it functions well under water and it’s sticky as hell.</p><p>That’s a big advantage over the medical glues out there that doctors use to attach or repair tissues. The safest ones are too weak. The strongest ones (basically, super glue) are toxic. <a href="http://biomaterials.bme.northwestern.edu/">Messersmith and his lab-mates at Northwestern University </a>are using the fundamentals of the mussel glue to design their own version, which they demonstrated for us on some sausage casing.</p><p>So someday, maybe they’ll be able to install a dino-inspired bone patch in your body, and lock it down with some mussel glue. Until then, don’t forget to subscribe to our <a href="http://itunes.apple.com/us/podcast/wbezs-clever-apes/id379051174" target="_blank" title="http://feeds.feedburner.com/CleverApesPodcast">podcast</a>, follow us on&nbsp;<a href="http://twitter.com/#%21/cleverapes" target="_blank" title="http://twitter.com/#!/cleverapes">Twitter</a>, and find us on&nbsp;<a href="http://www.facebook.com/pages/Clever-Apes-on-WBEZ/118246851551412" target="_blank" title="http://www.facebook.com/pages/Clever-Apes-on-WBEZ/118246851551412">Facebook</a>.</p><p><iframe allowfullscreen="" frameborder="0" height="451" mozallowfullscreen="" src="http://player.vimeo.com/video/38034455?color=ff0179" webkitallowfullscreen="" width="601"></iframe></p></p> Wed, 07 Mar 2012 16:30:00 -0600 http://www.wbez.org/blog/clever-apes/2012-03-08/clever-apes-27-breaking-fossil-record-96971 Chicago paleontologist says ancient burial sites in Niger shed light on impact of climate change http://www.wbez.org/episode-segments/2012-02-10/chicago-paleontologist-says-ancient-burial-sites-niger-shed-light-impact <img typeof="foaf:Image" src="http://llnw.wbez.org//segment/photo/2012-February/2012-02-10/3-Skeleton with camp.jpg" alt="" /><p><p>Paleontologist <a href="http://www.paulsereno.org/paulsereno/" target="_blank">Paul Sereno</a> is known for digging up dinosaur fossils. Twelve years ago, however, while tracking dinosaur remains in the Sahara desert, his team stumbled upon human bones -- a lot of them.&nbsp; Sereno couldn’t walk away from the discovery. He put together an international team to make sense of the 200 graves they found in the deserts of Niger. Paul's team recently returned from another <a href="http://www.projectexploration.org/greensahara/" target="_blank">expedition</a> to the site and he discusses the findings.</p></p> Fri, 10 Feb 2012 18:09:00 -0600 http://www.wbez.org/episode-segments/2012-02-10/chicago-paleontologist-says-ancient-burial-sites-niger-shed-light-impact Clever Apes #9: Demystifying dinosaurs http://www.wbez.org/dinos <img typeof="foaf:Image" src="http://llnw.wbez.org//blog/photo/2011-March/2011-03-29/P1000075.JPG" alt="" /><p><p><img alt="Paleontologist Paul Sereno in his fossil lab at the University of Chicago. " class="caption" src="http://llnw.wbez.org/blog/insert-image/2011-March/2011-03-29/Sereno.jpg" style="width: 400px; height: 300px; " title="Paleontologist Paul Sereno in his fossil lab at the University of Chicago. "></p><p>&nbsp;</p><p>&nbsp;</p><p>Brontosaurus? A sham. Triceratops? Awkward adolescent. Tyrannosaurus Rex? A total wuss. OK, maybe T-Rex was no wuss, but it definitely lacked dignity. It walked all bent over, may have been an<a href="http://news.bbc.co.uk/2/hi/science/nature/3112527.stm"> opportunistic scavenger</a> and possibly even <a href="http://www.amnh.org/exhibitions/dinosaurs/diorama/tyrant.php">had feathers</a>. Feathers.</p><p>There’s no question: The dinosaurs of our youth have been irrevocably humbled. And yet movies, kids’ books and advertisements still perpetuate all kinds of misconceptions about dinosaurs that scientists long ago left behind. So why is it that dinosaur myths die so hard?</p><p>We consider that question in the latest installment of Clever Apes. Eminent Paleontologist <a href="http://www.paulsereno.org/paulsereno/">Paul Sereno</a> joins us talk about which dinosaur myths bug him, and why they might not all be bad. We’ll also sort out, thanks to Chicago comic Dan Telfer, which is the best dinosaur. Oh yes, there’s an answer.</p><p><strong><sub>Listen to the latest installment:</sub></strong><br> <audio class="mejs mediaelement-formatter-identified-1332483426-1" src="http://llnw.wbez.org/sites/default/files/Clever_Apes_Demystifying_Dinosaurs.mp3">&nbsp;</audio></p><p>Dan, as you’ll discover, is a dinosaur maven. Check out <a href="http://dantelfer.blogspot.com/">his web site</a> and his CD, <a href="http://itunes.apple.com/us/album/fossil-record/id374980119">Fossil Record</a>. Also, watch this space later this week for the special extended-cut, rated-PG-13 video of Dan’s performance, and a behind-the-scenes interview.</p><p>As always, subscribe to the Clever Apes&nbsp;<a href="http://feeds.feedburner.com/CleverApesPodcast" style="text-decoration: none; color: rgb(0, 104, 150);" target="_blank" title="http://feeds.feedburner.com/CleverApesPodcast">podcast</a>, follow us on&nbsp;<a href="http://twitter.com/#%21/cleverapes" style="text-decoration: none; color: rgb(0, 104, 150);" target="_blank" title="http://twitter.com/#!/cleverapes">Twitter</a>, or find us on&nbsp;<a href="http://www.facebook.com/pages/Clever-Apes-on-WBEZ/118246851551412" style="text-decoration: none; color: rgb(0, 104, 150);" target="_blank" title="http://www.facebook.com/pages/Clever-Apes-on-WBEZ/118246851551412">Facebook</a>.<br> &nbsp;</p></p> Tue, 29 Mar 2011 21:57:00 -0500 http://www.wbez.org/dinos