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cover of episode A Two Fingered Therizinosaur

A Two Fingered Therizinosaur

2025/4/18
logo of podcast I Know Dino: The Big Dinosaur Podcast

I Know Dino: The Big Dinosaur Podcast
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Sabrina
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Sabrina: 我最喜欢的恐龙是镰刀龙，因为它从最初被认为是像乌龟一样的生物，到后来被认为是凶猛的生物，再到现在的研究表明它可能是草食性或杂食性的，这个演变过程非常引人入胜。镰刀龙类恐龙以其大肚子、长脖子、小脑袋、羽毛覆盖、两足行走以及大型爪子而闻名，它们是草食性或杂食性的，生活在现在的亚洲和北美洲。 双指爪龙的大爪子和关节灵活性表明它可能用于抓握食物，也可能用于攀爬或缠绕。在《侏罗纪世界：新纪元》中，一群人前往收集三种最大恐龙的DNA，以用于开发一种可以帮助人类的药物，结果他们被困在一个岛屿上，岛上的恐龙非常危险。这部电影被宣传为一部更像恐怖片的电影，而不是该系列之前的电影。 一位听众分享了她参观新泽西州曼图亚的爱德曼化石公园和博物馆的体验，该博物馆拥有丰富的展品、互动性强的展品和一个大型露天采石场，游客可以在那里挖掘化石。唐·布鲁斯是《恐龙时代》的导演和联合制片人，他最初是迪士尼动画师。 Garrett: 镰刀龙类恐龙以其大肚子、长脖子、小脑袋、羽毛覆盖、两足行走以及大型爪子而闻名，它们是草食性或杂食性的，生活在现在的亚洲和北美洲。 双指爪龙的发现意义重大，因为它拥有两只手上都只有两个手指，这表明这种特征是该物种的特征，而不是个体差异或损伤造成的。双指爪龙的发现表明，至少有五个兽脚类恐龙谱系独立进化出了只有两个手指。 《侏罗纪世界：新纪元》的预告片显示，镰刀龙是该系列电影中的亮点。在《侏罗纪世界：新纪元》的故事背景设定在《侏罗纪世界：统治》五年后，地球大部分地区对恐龙来说并不宜居，剩余的恐龙生活在赤道附近的孤立地区。《侏罗纪世界：新纪元》中可能出现一种可怕的杂交恐龙。BBC的《与恐龙同行》系列将推出新的复兴版本，该版本将更加注重科学准确性。一部新的恐龙恐怖喜剧电影《隐形迅猛龙》即将上映。中国猎龙是一种生活在早白垩世中国的伤齿龙类恐龙，它体型较小，类似鸟类，长有镰刀状爪子，可能长有羽毛。

Deep Dive

Chapters
We announce the Dino Duels winner, who achieved an impressive score of 31 out of 32. We also invite listeners to participate in our listener survey to provide feedback on the show and suggest improvements.
  • Dino Duels winner achieved 31/32 points
  • Listener survey seeks feedback on show improvements

Shownotes Transcript

*Duonychus tsogtbaatari *was found in what is now Mongolia with strong evidence that it only had two fingers on each hand. Plus the Jurassic World: Rebirth trailer, Walking with Dinosaurs is coming back, and more.

For links to every news story, all of the details we shared about Sinovenator, and our fun fact check out https://iknowdino.com/Sinovenator-Episode-535/)

Join us at www.patreon.com/iknowdino) for dinosaur requests, bonus content, ad-free episodes, and more.

Dinosaur of the day *Sinovenator, *a common troodontid, one of which was found curled up in a sleeping posture similar to Mei long.

In dinosaur news this week:

  • There’s a new therizinosaur with just two large claws per hand, Duonychus tsogtbaatari
  • There’s a trailer for Jurassic World: Rebirth
  • BBC’s Walking with Dinosaurs revival is coming out later this year
  • There’s a new dinosaur horror comedy, called The Invisible Raptor
  • Petition to save "Tyra" the "world's largest dinosaur" in Drumheller
  • Petition to make T. rex the U.S. national fossil

 

This episode is brought to you by the Colorado Northwestern Community College. Join them) for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig)

See Privacy Policy at https://art19.com/privacy) and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info).