Source / 来源: 讲解手册/珍奇柜-面孔展签三审反_0923.pdf Page / 页码: 11 Material / 材料类型: scientific_label Text extraction / 提取方式: native Source transcription; wording is retained as supplied. OCR may contain recognition errors; consult the PDF/image. 来源转录;保留原展签措辞。OCR可能包含识别误差,请核对PDF或图像。 Entelognathus primordialis Classification: Vertebrata Gnathostomata Placodermi Age: Late Silurian, ca. 425 million years ago Formation: Kuanti Formation, Ludfordian Stage, Ludlow Series Locality: Qujing, Yunnan, China Status: Cast | IVPP CV18620 初始全颌鱼 分类:脊椎动物 有颌类 盾皮鱼类 年代:志留纪晚期(约4.25 亿年前) 地层:罗德洛统卢德福特阶关底组 产地:云南曲靖 属性:正型模型|IVPP CV18620