; 
BARYONX WALKERI 
APPENDIX A. ABBREVIATIONS USED IN THE ILLUSTRATIONS 
cranial nerves 
anterior horizontal lamina 
anterior peduncular fossa 
anterior ligament scar 
anterior peg 
acromion process 
acetabulum 
adductor fossa 
alveolar septum 
angular 
angular articulation 
antorbital fenestra 
pubic apron 
facet for lateral tuber of astragalus 
atlantal intercentrum 
axial prezygapophysis 
basioccipital 
basipterygoid process 
brevis fossa 
brevis shelf 
basisphenoid 
capitulum 
condyle 
coracoid foramen 
cotyle 
coronoid 
dentary articulation 
dorsum sellae 
diapophysis 
deltopectoral crest 
external mandibular fenestra 
ectopterygoid articulation 
ectocondylar tuber 
epipophysis 
exoccipital 
external nasal opening 
extensor groove 
frontal 
frontal articulation 
fenestra ovalis 
fibular condyle 
fibular facet 
flexor tubercle 
greater trochanter 
gl 
ipod.1 
ipoz.fos 
iprd.] 
iprz.fos 
is.ped 
J 
On all figures stippling denotes matrix; cross-hatching denotes restoration. 
glenoid 
head 
haemal canal 
hyposphene 
hypantrum 
internal mandibular fenestra 
infradiapophysial fossa 
interdental plate 
internasal septum 
infradiapophysial lamina 
infrapostzygapophysial fossa 
infraprezygapophysial lamina 
infraprezygapophysial fossa 
ischiadic peduncle 
jugal 
jugal articulation 
keel 
lacrimal 
lacrimal duct 
lacrimal foramen 
lacrimal horn 
laterosphenoid 
deltopectoralis muscle 
pectoralis muscle 
brachialis muscle 
Meckelian groove 
median ridge 
median sulcus 
maxilla 
maxilla articulation 
maxillary notch 
maxillary sinus 
maxillary trough 
nasal 
neural canal 
nasal articulation 
nutrient groove 
nutrient foramen 
orbit 
obturator flange 
occipital condyle 
odontoid 
olecranon 
opisthotic 
otic capsule 
parietal 
paradental groove 
posterior horizontal lamina 
posterior ligament scar 
pituitary fossa 
pleurocoel 
postnasal fenestra 
postorbital articulation 
postzygapophysis 
parapophysis 
prearticular articulation 
prefrontal 
prefrontal articulation 
prootic 
prootic articulation 
prezygapophysis 
pterygoid flange 
pubic peduncle 
quadrate 
quadrate foramen 
quadratojugal 
quadratojugal articulation 
radial condyle 
surangular 
surangular articulation 
sheath groove 
supraoccipital 
suborbital bar 
splenial 
splenial articulation 
splenial foramen 
splenial groove 
squamosal 
squamosal articulation 
subrostral canal 
subrostral foramen 
supra-acetabular crest 
tibiofibular ligaments 
tibial facet 
tuberculum 
ulnar condyle 
vomer 
APPENDIX B. LIST OF CONTENTS OF EACH BLOCK 
‘List of elements by field block number. 
caudal centrum fragment 
Iguanodon humetus, Iguanodon phalanx 
haemapophysis, gastralia, femur head, 
astragalus fragment 
sacral centrum fragment 
DS neural arch (part) 
1. ischium, r. ischium head 
D5 neural arch, D7 neural arch, r. femur (distal) 
r. quadrate 
Iguanodon, r. femur (distal) 
r. ilium blade 
haemapophysis, ungual phalanx fragment 
two teeth, |. radius, |. ulna 
r. humerus 
1. scapula blade, r. radius (proximal) 
gastralia, r. scapula blade, r. radius (distal) 
D10 neural arch, |. cervical rib 
neural spine, dorsal rib fragments (6), gastralia 
(5S), haemapophysis 
27A 
27B 
1. cervical rib, 1. & r. coracoids 
r. dentary fragment, D1, D2 
teeth, 1. scapula blade (distal) 
1. maxilla, nasals, |. lacrimal, 1. prefrontal, 
occiput, teeth, |. cervical rib 
1. jugal, r. neurapophysis, Ce8, D6 neural arch, 
1. cervical rib, posterior dorsal rib, gastralia 
Iguanodon neural spine 
r. frontal/laterosphenoid fragment 
premaxillae, dorsal rib fragment 
r. pubis foot 
Iguanodon proximal caudal centrum 
haemapophyses (2) 
dorsal rib fragments 
1. dentary tip, teeth, dorsal centrum fragment, 
proximal caudal neural arch, sternum 
1. dentary, 1. & r. splenial, Ce6 centrum, 
1. manus digit I/II 
1. dentary, teeth, |. scapula (proximal) 
illum fragment, ?1. pubis fragment 
nasal fragments (2), |. quadrate, Ce5, dorsal rib 
fragments 
D3, |. humerus 
1. femur (distal), r. caleaneum 
r. fibula 
1. femur head 
Ce3 
axis (Ce2), D12—13 (?) neural arch fragment, 
r. pubic peduncle, r. ischiadic peduncle 
dorsal rib fragments 
dorsal rib fragments 
1. postorbital, D11 neural arch 
posterior dorsal rib heads (3) 
gastralia 
D4 transverse process, dorsal rib heads (4), rib 
fragments 
D6 centrum 
D4 centrum, D5 centrum, D6 transverse 
