美丽的卷曲霍拉多普斯 mesocristata 三叶虫标本,保留在原始石灰岩基质中。该灭绝的海洋节肢动物生活在泥盆纪,大约4.19亿到3.59亿年前,当时广阔的浅海覆盖着地球的大片区域。 The trilobite displays excellent three-dimensional preservation, with clearly visible segmentation of the thorax, a well-defined cephalon, and the characteristic long genal spines that enhance its aesthetic appeal.
美丽的卷曲霍拉多普斯 mesocristata 三叶虫标本,保留在原始石灰岩基质中。该灭绝的海洋节肢动物生活在泥盆纪,大约4.19亿到3.59亿年前,当时广阔的浅海覆盖着地球的大片区域。 The trilobite displays excellent three-dimensional preservation, with clearly visible segmentation of the thorax, a well-defined cephalon, and the characteristic long genal spines that enhance its aesthetic appeal.