![The earliest evidence of cordaitalean cuticles from coal in the Pennsylvanian of Europe (Langsettian, Upper Silesian Basin, Czech Republic) - ScienceDirect The earliest evidence of cordaitalean cuticles from coal in the Pennsylvanian of Europe (Langsettian, Upper Silesian Basin, Czech Republic) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0034666718301544-gr1.jpg)
The earliest evidence of cordaitalean cuticles from coal in the Pennsylvanian of Europe (Langsettian, Upper Silesian Basin, Czech Republic) - ScienceDirect
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PDF) Coal tonstein in the No. 560 Seam of the Saddle Member (Karviná Formation, Czech part of the Upper Silesian Basin)
![The earliest evidence of cordaitalean cuticles from coal in the Pennsylvanian of Europe (Langsettian, Upper Silesian Basin, Czech Republic) - ScienceDirect The earliest evidence of cordaitalean cuticles from coal in the Pennsylvanian of Europe (Langsettian, Upper Silesian Basin, Czech Republic) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0034666718301544-pl1.jpg)
The earliest evidence of cordaitalean cuticles from coal in the Pennsylvanian of Europe (Langsettian, Upper Silesian Basin, Czech Republic) - ScienceDirect
![Barbora Novotná on Twitter: "8/8 Více o tématu v článku: https://t.co/5kLo7BfhjF Via @SeznamZpravy" / Twitter Barbora Novotná on Twitter: "8/8 Více o tématu v článku: https://t.co/5kLo7BfhjF Via @SeznamZpravy" / Twitter](https://pbs.twimg.com/media/FPmu4YKX0AMepUB.png)