Fig. 3 in Late-Miocene Moldavian Petrified Forest

Fig. 3 - Ulmoxylon scabroides Greguss, 1969. Specimen Pb49. a, b, c – cross-section: ring porous structure with two-sized vessels, small vessels in late wood grouped in ulmiform arrangement; d, e, f – tangential section: fusiform broad rays, vessels, ground mass; g, h, i – radial section: vessels with simple perforations, homocellular rays, pitted ray cells in cross fields.