Which specific locale near Hastings is the most likely unearthing site for the *Xenoposeidon* vertebra?
Answer
Ecclesbourne Glen
Although the initial discovery report by Philip James Rufford was broad, stating only 'the Wealden of Hastings,' subsequent archival research was able to significantly narrow down the precise geological window from which the fossil originated. This intensive cross-referencing of collection notes pointed overwhelmingly to Ecclesbourne Glen. Ecclesbourne Glen is situated geographically just a short distance to the east of the town of Hastings, within East Sussex, England. This pinpointing of the location is scientifically vital because the specific rock layers exposed there are identifiable, allowing for accurate dating and geological context.

Related Questions
What catalog number identifies the singular *Xenoposeidon proneneukos* dorsal vertebra specimen?Which specific locale near Hastings is the most likely unearthing site for the *Xenoposeidon* vertebra?The exposed rock layers at Ecclesbourne Glen, where R2095 was found, belong to which specific geological formation?What precise geological age is estimated for the *Xenoposeidon* vertebra based on its Ecclesbourne Glen location?What geological Supergroup encompasses the geological context of the *Xenoposeidon* find?Which ancient landmass, defined by early Cretaceous geography, did *Xenoposeidon*'s presence confirm as a habitat for Rebbachisaurids?What key anatomical structure, cataloged as R2095, is the sole fossil evidence for *Xenoposeidon proneneukos*?What other major sauropod group is mentioned alongside Titanosauria as potentially existing in the Hastings Beds Group during the Early Cretaceous?What depositional environment does the Ashdown Formation at Ecclesbourne Glen typically represent?Relative to the Wessex Formation, how does the geological age of the Hastings Beds Group containing *Xenoposeidon* compare?