Object
Ancient Fossilised Tree Trunk
A gnarled, fossilized tree trunk spanning a ravine, its blackened wood split by deep crevices and jagged fractures. The trunk's ancient structure bears the scars of prolonged acid exposure, leaving its surface crusty and brittle. Characters cross it warily—Leela crawls on hands and knees, her fingers digging into rough bark, while the Doctor tests each footfall with cautious precision, knowing the wood beneath could crumble into the glowing chasm below at any moment.
4 appearances
Purpose
Serves as a makeshift bridge to cross a hazardous ravine
Significance
A critical escape route that becomes a test of trust between Leela and the Doctor, with structural instability mirroring the precariousness of their alliance against unseen pursuers
Appearances in the Narrative
When this object appears and how it's used