Tafel 2
carolinea, 68
(2010)
Figs. 7-14. SEM of Phormidium-penetrated limestone before and after special treatment with embedding-casting
method. – 7. Overview of broken stone; 8. Part with broken up sheath and fragment of a trichome within the stone
matrix; 9. Broken up canal; 10. Cross section of borehole; 11-12. Overview of endolithic Phormidium-thallus in the
peripheral zone of a shell limestone after resolving the stone matrix (vertical view). Scale bars in µm.
