Fig. 1 in Crural bases position as a structural criterion for supraspecific diagnosis of Early Jurassic zeilleriid brachiopods

Fig. 1. Selected specimens of the zeilleriid brachiopods in dorsal (A –K), lateral (A –K), and anterior (A –K) views. A, E–H. Pliensbachian, Eastern 1 1 2 2 3 3 Subbetic (South-East Spain). A. Securina oxygonia (Uhlig, 1879), DCTMA-UA I-XII-8-2. E. Bakonyithyris gastaldii (Parona, 1880), JdC O-VI-SE-3-2. F. Zeilleria aff. venusta (Uhlig, 1889), JdC O-IV-SE-4-8. G. Zeilleria mutabilis (Oppel, 1861), JdC I-XI-17-10. H. Zeilleria batilla (Geyer, 1889), JdC O-VI-SE-Ba-4. B–D. Upper Sinemurian–Lower Pliensbachian, Eastern Subbetic (South-East Spain). B. Securina securiformis (Gemmellaro, 1874), DCTMA-UA SPel-Bol-1-SSe-2. C. Securina plicata (Geyer, 1889), DCTMA-UA SF-1-M1-SP-21. D. Securina partschi (Oppel, 1861). DCTMA-UA SPel-Bol-Ca-SPa-2. I. Neozeilleria anglica (Oppel, 1856), DPUCM Fz.148.1, Lower Aalenian, Iberian Range (North-East Spain). J. Plesiothyris verneuili (Deslongchamps, 1863) DPUCM P.Ve-Cr-1, Pliensbachian, Iberian Range (North-East Spain). K. Aulacothyris resupinata (Sowerby, 1816), DPUCM 1-Ar.52, Lower Toarcian, Iberian Range (North-East Spain).