Text-fig. 1. Geographic location and geological settings of the studied fossil sites. a, b: geographic location of the localities of Arborichnus repetitus, c: geological profile showing lateral replacing of the Bashkirian coal-bearing succession by flyshoid rocks of the Dyakove Group in the central Donets Basin (modified from Poletaev et al. 1991: fig. 6). in Horseshoe Crab Trace Fossils Arborichnus Romano Et Meléndez, 1985 From The Bashkirian (Carboniferous) Of The Donets Basin, Ukraine
Dernov, Vitaly;
Text-fig. 1. Geographic location and geological settings of the studied fossil sites. a, b: geographic location of the localities of Arborichnus repetitus, c: geological profile showing lateral replacing of the Bashkirian coal-bearing succession by flyshoid rocks of the Dyakove Group in the central Donets Basin (modified from Poletaev et al. 1991: fig. 6). in Horseshoe Crab Trace Fossils Arborichnus Romano Et Meléndez, 1985 From The Bashkirian (Carboniferous) Of The Donets Basin, Ukraine
Text-fig. 1. Geographic location and geological settings of the studied fossil sites. a, b: geographic location of the localities of Arborichnus repetitus, c: geological profile showing lateral replacing of the Bashkirian coal-bearing succession by flyshoid rocks of the Dyakove Group in the central Donets Basin (modified from Poletaev et al. 1991: fig. 6).
Biodiversity, Taxonomy
Biodiversity, Taxonomy