Here is an interesting article about the only 10 fossilized mushrooms that have been found. We should point this article out the next time (any day now) that someone shows us a picture of their fossilized mushroom. Of the 10 found, one is a compression/impression; the rest are amber inclusions. No 3D petrified mushrooms have ever been found. The hard part: remembering where to find the article when I need it.
https://www.smithsonianmag.com/smart-news/115m-year-old-mushroom-oldest-fossilized-fungus-180963634/
@Auspex @Kane @Fossildude19