FIGURE 1. Stratigraphy of the Dmanisi postcranial hominin remains recovered from block 2.
From the following article:
Postcranial evidence from early Homo from Dmanisi, Georgia
David Lordkipanidze, Tea Jashashvili, Abesalom Vekua, Marcia S. Ponce de León, Christoph P. E. Zollikofer, G. Philip Rightmire, Herman Pontzer, Reid Ferring, Oriol Oms, Martha Tappen, Maia Bukhsianidze, Jordi Agusti, Ralf Kahlke, Gocha Kiladze, Bienvenido Martinez-Navarro, Alexander Mouskhelishvili, Medea Nioradze & Lorenzo Rook
Nature 449, 305-310(20 September 2007)
doi:10.1038/nature06134
a, Vertical projection (x–y excavation squares are 1 
1 m; in-situ articulated cervical vertebrae D2673/D2674 are denoted by the double diamond). b, Lateral projection along y axis (profile section taken along C–C') and z axis (metres above zero level reference, see also Supplementary Fig. 1).