Troitsky dugout (Russian: âÃÂþøÃÂúøù ÃÂðÃÂúþÿ) is a long-running archaeological excavation in Veliky Novgorod, Russia. The site was first laid out in 1973 at the corner of today's Proletarskaya and Meretskov streets and took its name from the Church of the Trinity located 83 meters to the south; the spot was chosen amid planned landscaping for a nearby Victory monument. Fieldwork grew from an initial 320 m<sup>2</sup> trench (Troitsky I) into adjacent areas (Troitsky IIâÂÂV), with more than 1,140 m<sup>2</sup> examined by the late 1970s.
Excavations revealed deep urban cultural layersâÂÂsome of the earliest dating to the 920sâÂÂ930sâÂÂand multi-layered wooden street pavements, which together enabled construction of an absolute dendrochronological timescale for the area. Researchers mapped several medieval homesteads (Estates A, B, and V) and traced the alignments of ancient streets, including Proboynaya (roughly modern Proletarskaya) and the eastâÂÂwest Chernitsyna and Ryaditina. The team also documented heavy disturbances from 16thâÂÂ17th-century fortification works near the Novinsky bastion and the Okolny Gorod riverside wall, which removed upper horizons and backfilled them with gravel and sand.
Multiple birch bark letters in Old Novgorodian dialect were found at the site.