Paradoxichnium Müller, 1959

Ptaszyński, Tadeusz & Niedźwiedzki, Grzegorz, 2004, Late Permian vertebrate tracks from the Tumlin Sandstone, Holy Cross Mountains, Poland, Acta Palaeontologica Polonica 49 (2), pp. 289-320 : 302

Ichnogenus Paradoxichnium Müller, 1959

Remarks.—Middle−sized lacertoid tracks with manual imprints situated before pedal ones or on the same line. Manual pace width is much narrower than that of the pes; similarly difference concerns pace angulations. Pedal digits I–V and manual digits I–IV diverge at low angles and are not strongly differentiated in length. Except for Paradoxichnium radeinensis Ceoloni et al., 1986 uncertainly attributed to the ichnogenus Paradoxichnium ( Ceoloni et al. 1986) , the only Paradoxichnium representatives described are P. problematicum Müller, 1959 and Paradoxichnium tumlinense ichnosp. nov. Ichnogenus Paradoxichnium Müller, 1959 is known from the Late Permian deposits ( Müller 1959; Ceoloni et al. 1986).