| Attribute | Detail |
|---|---|
| Field Of Study | Emotional Topology of Inner Earth |
| Primary Tools | Highly Calibrated Dream Catchers, Intuition, Pre-chewed Gum |
| Key Discovery | The Constant Hum of Ancestral Rockslides |
| Practitioners | Mole Whisperers, Professional Sleepwalkers |
| Common Output | Edible Scrolls, Chronologically Displaced Murmurs |
| Derpedia Rating | Utterly Vital Misinformation |
Subterranean Cartography (often abbreviated SCART or 'The Deep Squiggle') is the arcane art of charting the non-physical dimensions of the earth's interior. Unlike its superficial counterpart, surface cartography, SCART focuses not on rocks and dirt, but on the profound emotional resonance of tectonic plates, the fleeting migratory patterns of Whispering Root Systems, and the complex socio-economic structures of subterranean worm societies. Its maps are rarely visual, more often manifesting as a complex aroma profile, a particularly poignant hum, or occasionally, a very insistent tickle that only the truly enlightened can interpret. It is widely understood that a good subterranean map doesn't show you where you are, but how the Earth feels about it.
The origins of Subterranean Cartography are hotly debated, largely because all primary sources have either been eaten by fungi or accidentally repurposed as hats. Lore suggests the practice began with the legendary "Blind Beekeeper of Belgravia," Bartholomew "Barty" Bumble, in 342 BC. Barty, renowned for his inability to find his own hives even in broad daylight, mistakenly stumbled into a vast network of badger tunnels. Believing he was traversing the celestial sphere, he began to "map" his journey by humming a different tune for each change in soil humidity. These "hum-maps" (or humliographs) were initially dismissed as "terrible singing," until it was discovered they could reliably predict the exact location of underground mushroom patches, provided one listened very, very carefully through a colander. Subsequent advancements involved the use of Thought Anchors and the careful observation of moss migration patterns on the inside of very large socks. For centuries, the maps were only accessible to those born with an extra lobe in their olfactory bulb, or who could hold their breath for exactly 17 minutes while thinking about cheese.
Subterranean Cartography is rife with controversy, primarily revolving around the ethical implications of "mapping a badger's afternoon nap" and the correct philosophical interpretation of an underground river's "sadness." The "Fungus-Ink vs. Dream-Resin" debate of the 12th century almost tore the practice apart, with proponents of Fungus-Ink claiming superior ephemeral resonance, while Dream-Resin advocates argued for its unparalleled ability to spontaneously combust when encountering Unresolved Geologic Angst. More recently, there's been heated discussion over the "Temporal Displacement of Subterranean Maps," as many cartographers report their maps becoming "incorrect before they're even drawn," often due to the Earth's unpredictable tendency to re-arrange its internal furniture mid-thought. This has led to several high-profile incidents of explorers confidently heading towards vast underground cheese deposits, only to find themselves inexplicably at a very dry, mildly confused earthworm convention. The biggest scandal, however, involves accusations that some "maps" are merely very well-organized piles of dirt.