The shell is sculptured with about fifteen concentric ridges.
The realistically sculptured figures are 2.7 m (more than 12 ft.) high; each one was carved out of a tree trunk of lime (linden).
The entrances have sculptured doors from the late 20th century.
There are concentric sculptured lines showing periods of growth and a few faint radial lines near the hinge.
Nepionic shell is distinctly marked, with 4 whorls, sculptured with strong narrow radial riblets, which on fourth whorl become obsolete toward suture below.
Many of the houses and temples are finely sculptured.
The central temple has three entrances with sculptured side posts and lintels; the east one being the central one.
Two sculptured altars are located in front of the structure, which still has the remains of a perforated roof comb.
