The trilobites that show the best soft tissue preservation were buried when partially enrolled inside the layer.
Hunsrück is one of the few marine Devonian Lagerstätte having soft tissue preservation, and in many cases fossils are coated by a pyritic surface layer.
Potassium acetate is used in mixtures applied for tissue preservation, fixation, and mummification.
However, Mohs surgery should be reserved for the treatment of skin cancers in anatomic areas where tissue preservation is of utmost importance (Face, hands, feet, genitals).
It was hopelessly technical but I gleaned all I needed to know from the titles-fifty-year-obsolete manuals about tissue preservation and rejection control.
This is probably due to the rare occurrence of the right circumstances for soft tissue preservation, needed for these non-calcified exoskeletons.
The type specimen is PIN 25858/1, a complete but poorly preserved juvenile skeleton with some possible soft tissue preservation.
In the following years he amassed a collection of hundreds of marine specimens from the site, many displaying remarkable soft tissue preservation.
Tyler is also interested in soft tissue preservation found in dinosaurs.