Folia Historico-Naturalia Musei Matraensis - A Mátra Múzeum Természetrajzi Közleményei 21. (1996)
Plate XLIV - Figures 1-5: phalanx 1 digiti 1 posterior, dorsal and proximal view, 1 = F subbuteo d, 2 = F columbarius $, 3 = F tinnunculus Ç, 4 = F vespertinus ?, 5 = F naumanni - Figures 6-10: phalanx 1 digiti 1 posterior, lateral view, 6 = F subbuteod, 1 = F columbarius ?, 8 = F tinnunculus 9_, 9 = F vespertinus Ç, 10 = F naumanni - Figures 11-15: phalanx 2 digiti 1 posterior, lateral and proximal view, 11 = F subbuteo d, 12 = F columbarius Ç, 13 = F. tinnunculus $, 14 = F vespertinus Ç, 15 = F naumanni - Figures 16-19: phalanx 2 digiti 2 posterior, dorsal view, 16 = F subbuteo d, 17 = F columbarius Ç, 18 = F. tinnunculus Ç, 19 = F vespertinus - Figures 20-21: phalanx 2 digiti 2 posterior, lateral view, 20 = F subbuteo d, 21 = F tinnunculus Ç - Figures 22-24: phalanx 1 digiti 2 posterior, medial view, 22 = F subbuteo ?, 23 = F tinnunculus Ç, 24 = F vespertinus - Figures 25-28: phalanx 1 digiti 2 posterior, dorsal and proximal view, 25 = F subbuteo d, 26 = F columbarius Ç, 27 = F tinnunculus Ç, 28 = F vespertinus Ç. 114