{
  "species_id": 8,
  "folder": "CN-08_多鳃鱼",
  "pages": [
    {
      "source": "讲解手册/珍奇柜-面孔展签三审反_0923.pdf",
      "page": 3,
      "role": "scientific_label",
      "files": [
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p003.pdf",
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p003.jpg",
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p003.txt"
      ],
      "text": "Polybranchiaspis liaojiaoshanensis\nClassification: Vertebrata Agnatha Galeaspida\nAge: Early Devonian, ca. 419 million years ago\nFormation: Xishancun Formation, Lochkovian Stage, Lower Devonian\nLocality: Qujing, Yunnan, China\nStatus: Specimen | IVPP V3027.23\n廖角山多鳃鱼\n分类：脊椎动物 无颌类 盔甲鱼类\n年代：早泥盆世（约4.19亿年）\n地层：下泥盆统洛赫考夫阶西山村组\n产地：云南曲靖\n属性：标本｜IVPP V3027.23",
      "text_method": "native"
    },
    {
      "source": "讲解手册/珍奇柜-面孔展签三审反_0923.pdf",
      "page": 4,
      "role": "exhibit_context",
      "files": [
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p004.pdf",
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p004.jpg",
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p004.txt"
      ],
      "text": "廖角山多鳃鱼\n拥有众多鳃囊的无颌鱼类\n廖角山多鳃鱼生活于约 4.19 亿年前的\n早泥盆世，是曲靖地区常见的盔甲鱼类\n之一。它的头部覆盖着坚硬的骨质头\n甲，口和鳃孔位于头甲腹面，内部具有\n十对以上密集排列的鳃囊，因此而得\n名。廖角山多鳃鱼化石为研究早期无颌\n脊椎动物的呼吸结构与头部演化提供了\n重要资料。\nPolybranchiaspis liaojiaoshanensis\nA Galeaspid with Numerous Gill Pouches\nPolybranchiaspis liaojiaoshanensis was an Early \nDevonian galeaspid that lived about 419 million years \nago and is one of the common galeaspids found in the \nQujing area. Its head was covered by a rigid bony \nheadshield, with the mouth and gill openings located on \nthe ventral side. Internally, it possessed more than ten \npairs of closely arranged branchial pouches, a \ndistinctive feature reflected in its generic name. Fossils \nof Polybranchiaspis liaojiaoshanensis provide important \nevidence for understanding the respiratory structures \nand head evolution of early jawless vertebrates.",
      "text_method": "native"
    }
  ],
  "videos": [],
  "images": [],
  "labels": [
    {
      "source": "讲解手册/珍奇柜-面孔展签三审反_0923.pdf",
      "page": 3,
      "role": "scientific_label",
      "files": [
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p003.pdf",
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p003.jpg",
        "CN-08_多鳃鱼/Exhibit_Materials/Handbook_05_p003.txt"
      ],
      "text": "Polybranchiaspis liaojiaoshanensis\nClassification: Vertebrata Agnatha Galeaspida\nAge: Early Devonian, ca. 419 million years ago\nFormation: Xishancun Formation, Lochkovian Stage, Lower Devonian\nLocality: Qujing, Yunnan, China\nStatus: Specimen | IVPP V3027.23\n廖角山多鳃鱼\n分类：脊椎动物 无颌类 盔甲鱼类\n年代：早泥盆世（约4.19亿年）\n地层：下泥盆统洛赫考夫阶西山村组\n产地：云南曲靖\n属性：标本｜IVPP V3027.23",
      "text_method": "native"
    }
  ]
}