Be sure to know your geomemetic forms and patareal fields, kids! You wouldn’t want to go and have an Oscillating Megapan Meta-Protean Disruptadite Waveusian Radiosynchratic Thunk-Form come along and hit you in the Gizzard Fins!
That’s what I have identified to date (07 Mar 22). Be sure to follow this if you plan to spend any time out here in the Liminality, as I will be updating this as I proceed. Should you run across any other anomalous geoforms, feel free to share. In fact I might as well croudsource the identification of this baddie, as I am completely stuloxxed by it.