化石节肢动物的口器 (IMAGE)

Proceedings of the National Academy of Sciences

化石节肢动物的口器

Caption

对来自苏格兰泥盆纪节肢动物euthycarcinoid Heterocrania rhyniensis口器的一部分。该图通过激光扫描共聚焦显微镜拍摄获得。实际化石的观察区域直径为3毫米。

Credit

图片由Tomasz G�ral 和 Christine Strullu-Derrien提供。

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.