AudioAnchor + Syncthing for Android via F-Droid has been my mobile audiobook app stack. Takes some setting up and concatenating audiobook mp3s into mkv’s for convenience, but I haven’t had to touch it since… 2020?

Filing this under “Closeted conservative so ashamed of their kink that, instead of discussing their feelings with a therapist, psychiatrist, or even a trusted friend, believe everyone must share their taboo thoughts and therefore be preëmptively punished to stamp out the contagion since the only honorable alternative is undergoing apoptosis like some malfunctioning cell”.

• Map key (and split map copy): “Back Matter” PDF (19 MB) from the map + article at geoscienceworld.org
• Text explanation in article without map at USGS.gov (see page 7 of 28)

Unfortunately, I cannot find a non-rasterized digital version even though the original clearly was a digitally typeset document.