This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
Unlikely for there to be bubbly bits. These are bugs, so we know their shape because their exoskeleton (which is what fossilizes) is their shape. Fish haven’t evolved yet
These seem to be illustrations of Burgess Shale organisms, Burgess Shale being renowned for the excellent preservation of soft tissues in its fossils, so the bubbly bits were actually quite well preserved, if maybe a bit squished and deflated.
Thanks. I looked it up.
You saying these are bugs tickles my funny bone imagining a metre long anomalcaris scuttling out from under the fridge, like a scene from a Cronenberg movie.