2013 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/2013/_photo800/Entry_24762_Spacek-02.jpg)
Image of Distinction
Fossilized permocarbonian horsetail polished section
Dr. Josef Spacek
- Affiliation
- Charles University
University Hospital, Department of Pathology
Hradec Kralove, Czech Republic
- Technique
- Magnifaction
- 100