Object
Doctor's Prehistoric Landscape Samples (Rocks and Plants)
A collection of jagged rock fragments and hardy prehistoric plants gathered from the alien landscape outside the TARDIS. The Doctor exits to collect these samples after opening the doors to reveal an unfamiliar environment—alien sand, strange flora, and an unrecognizable sky. Ian, Barbara, and Susan witness the scene, with Ian's skepticism giving way to awe as the Doctor selects samples with purpose. These natural elements serve as geological and botanical evidence to pinpoint the TARDIS's precise temporal and spatial location through analysis. The thick, alien vegetation (referred to as 'Unfamiliar Prehistoric Plants') is part of this broader collection, alongside the rock fragments, and is intended for botanical analysis to determine the exact temporal location.
5 appearances
Purpose
Geological analysis to confirm precise temporal location
Significance
Provides concrete proof of time travel, shatters Ian's rational disbelief, and propels the group from TARDIS safety into prehistoric dangers including tribal capture
Appearances in the Narrative
When this object appears and how it's used