{"id":13062,"date":"2018-02-08T09:00:44","date_gmt":"2018-02-08T14:00:44","guid":{"rendered":"https:\/\/museumhack.com\/?p=13062"},"modified":"2022-11-20T00:18:37","modified_gmt":"2022-11-20T05:18:37","slug":"dinosaur-sex","status":"publish","type":"post","link":"https:\/\/museumhack.com\/dinosaur-sex\/","title":{"rendered":"Dinosaur Sex: Let\u2019s Talk About It."},"content":{"rendered":"<p>Valentine\u2019s Day is right around the corner, and we know exactly what you were hoping to receive for this joyous Hallmark holiday: 1,000 words on <strong>dinosaur sex<\/strong>.<\/p>\n<p>After all, nothing says \u201cI love you\u201d quite like a frank, in-depth discussion about how a bunch of extinct reptiles got freaky.<\/p>\n<p>In all seriousness, we\u2019re here to talk about dinosaur sex and, trust me, it\u2019s not as simple as two T. rex catching each other\u2019s eyes across a crowded watering hole. So, dim the lights, pour yourself a glass of pinot, and put on your favorite Boyz II Men album. Let\u2019s take a trip down dino love lane.<\/p>\n<p><!--more--><\/p>\n<p>While it\u2019s quite probable that there were gay dinosaurs (homosexual behavior has been documented in every major animal group), this particular sex adventure will focus on heterosexual dinosaur sex. So, to get us started, we\u2019re going to need a male dinosaur and a female dinosaur. Easy enough, right? Think again.<\/p>\n<p>It wasn\u2019t until very recently that we\u2019ve been able to determine the sex of an extinct dinosaur based on its fossil remains. A few years ago, at North Carolina State University, <a href=\"https:\/\/www.smithsonianmag.com\/science-nature\/dinosaur-shocker-115306469\/\">a team of paleontologists led by Dr. Mary Schweitzer analyzed a T. rex femur<\/a> and found evidence of blood vessels and a special type of soft tissue known as medullary bone.<\/p>\n<p>Found in modern birds, medullary bone is only present in females that are either laying eggs or have just laid them. Finding medullary bone in a fossilized Tyrannosaurus femur is a great indication that this particular T. rex was either pregnant\u2014or had just been pregnant\u2014at the time of death.<\/p>\n<p>So we\u2019ve got a female. Now we need a male.<\/p>\n<p>Unfortunately, it\u2019s a much harder to determine the sex of male dinosaurs, as we\u2019ve found no evidence in the fossil record of bacula. Bacula are penis bones, and, in fact, most mammals have them, including our close gorilla and chimpanzee cousins. (Make no bones about it; humans are decidedly sans baculum.)<\/p>\n<p>For the sake of this discussion, let\u2019s assume we\u2019ve got both a male and a female T. rex. Romance is obviously in the air, so it\u2019s high-time we got these dino love birds together. And, I do mean love BIRDS. Because we can\u2019t just go watch two Tyrannosaurs doing the deed, we have to use modern corollaries to glean clues about what it was like for extinct animals to bump uglies.<\/p>\n<p>And guess what? We\u2019ve got their close cousins literally just outside our windows. After all, birds are dinosaurs. Similar to how humans are a special type of primate, birds are a special type of dinosaur, the only ones that are still alive today. #birdsaredinosaurs<\/p>\n<p>All birds have something called a cloaca. Think of a cloaca as \u201cone hole to rule them all.\u201d It\u2019s one hole, out of which comes pee, poop, and the sexy time juices. Countless birds practice something called a \u201ccloacal kiss\u201d\u2014they smoosh their cloacas together, and the male sprays his sperm into the female.<\/p>\n<p>Some of the oldest lineages of birds (e.g. ducks and other waterfowl) actually have internal penises (housed within their cloacas) which only make an appearance during mating attempts.<\/p>\n<p>So all birds have cloacas, but not all birds have penises.<\/p>\n<p>That\u2019s only marginally helpful when trying to figure out what extinct dinosaur netherbits looked like, so let\u2019s look at a different group of reptiles closely related to dinosaurs: crocodilians.<\/p>\n<p>Alligators and crocodiles all have cloacas, but male alligators and male crocodiles <i>also<\/i> have penises that are housed inside the cloaca. The biggest alligators, which can reach 15 feet long, only have about five-inch penises. So what does that tell us about a 40 foot T. rex?<\/p>\n<p>If we take the measurements from our well-endowed duck friend and our not-so-well-endowed alligator friend and scale up, we\u2019re looking at T. rex penis that could be anywhere between the size of a 20 oz soda bottle&#8230;and a Honda Accord. But you know what they say\u2014it\u2019s not the size of the boat, it\u2019s the motion of the ischium being propelled forward by the curvature of the sacral vertebrae, AMIRITE?!<\/p>\n<p>Suffice it to say, we don\u2019t really know what dinosaur genitalia looked like. But their loins aren\u2019t nearly the craziest part about reproduction.<\/p>\n<p>Picture, for a moment, two \u201cthunder lizard\u201d Brontosaurus attempting to have dinosaur sex, AKA mate. Or the <a href=\"https:\/\/www.youtube.com\/watch?time_continue=15&amp;v=nTIJc4j5F9c\">newly discovered Titanosaur on view at the American Museum of Natural History<\/a>, which weighed almost as much as a Boeing 737. If you\u2019re a female being mounted, you\u2019d need to take on the weight of something that literally shook the earth when it walked.<\/p>\n<p>And what about dinosaurs like Stegosaurus or Ankylosaurus? These guys were covered head-to-toe in armor, bony plates, and giant spikes. I don\u2019t care how many dinosaur size condoms you\u2019ve got, that\u2019s never gonna be safe sex.<\/p>\n<p>At the end of the day, dinosaur reproduction remains one of the greatest sexual enigmas in the entirety of the animal kingdom. So, this Valentine\u2019s Day, take solace in the relative normality of your own sex life. And hey, if your partner comes at you with a weird or unusual bedroom request, maybe throw \u2018em a bone. It\u2019s what T. rex would\u2019ve wanted.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Valentine\u2019s Day is right around the corner, and we know exactly what you were hoping to receive for this joyous Hallmark holiday: 1,000 words on dinosaur sex. After all, nothing says \u201cI love you\u201d quite like a frank, in-depth discussion about how a bunch of extinct reptiles got freaky. In all seriousness, we\u2019re here to [&hellip;]<\/p>\n","protected":false},"author":37,"featured_media":19801,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[274],"tags":[],"acf":{"show_faq":false,"faq_title":"","faq_description":"","faq_list_item":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dinosaur Sex: Let\u2019s Talk About It.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/museumhack.com\/dinosaur-sex\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dinosaur Sex: Let\u2019s Talk About It.\" \/>\n<meta property=\"og:description\" content=\"Valentine\u2019s Day is right around the corner, and we know exactly what you were hoping to receive for this joyous Hallmark holiday: 1,000 words on dinosaur sex. 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In all seriousness, we\u2019re here to [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/museumhack.com\/dinosaur-sex\/\" \/>\n<meta property=\"og:site_name\" content=\"Museum Hack\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MuseumHack\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-02-08T14:00:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-20T05:18:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/museumhack.com\/wp-content\/uploads\/2019\/09\/mafa-large.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dustin Growick\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@museumhack\" \/>\n<meta name=\"twitter:site\" content=\"@museumhack\" 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