Indet. Gnathosaurine Sweetman and Martill 2010
Meaning
N/A
Classification
Pterosauria Kaup, 1834
Pterodactyloidea Pleininger, 1901
Ctenochasmatoidea Unwin, 1995
Ctenochasmatidae Nopcsa, 1928
? Gnathosaurinae Unwin, 1992
Indet Gnathosaurine
Description
The preserved part of the crown is distally recurved with a height of c. 4.2 mm and a dorsoventral width of 0.9 mm. The base of the tooth is somewhat dorsoventrally compressed and oval in cross-section. The apex of the crown, which is also oval in cross-section, is rotated so that what would have been the distal surface, absent rotation, lies in a dorsal position
Enamel covers the apical half of the preserved part of the crown but its basal extent is variable. Dorsally the enamel has been breached for c. three quarters of the distance from the apex to its basal extremity. The facet is polished and bears a number of fine, parallel, linear scratches lying at an acute angle mesiodorsally to the apicobasal axis of the enamelled part of the crown
The mesial and distal margins of the enamelled part of the tooth comprise narrow dorsally raised ridges. The ridge on the distal margin is more robust than that on the mesial margin.
Material is rare, so please report it if you find some…
Indet. giant pterosaurs Martill et al, 1996
Meaning
N/A
Classification
Pterosauria,
Pterodactyloidea.
Ornithocheiridae Seeley, 1870.
“Ornithocheirus” sp
Description
All the material is fragmentary, and may well belong to a known species.
Material is rare, so please report it if you find some…
"Ornithocheirus"
Meaning
Bird hand
Classification
Pterosauria,
Pterodactyloidea.
Ornithocheiridae Seeley, 1870.
“Ornithocheirus” sp
Description
Ornithocheirus has been regarded for many years as a “waste-basket” genus, with any fragmentary pterosaur material being included, so descriptions are not of much use, however, Ornithocheirus can be recognised by the occasional crest, which is preserved on the maxilla and/or premaxilla, and the teeth are well spaced and thin.
Material is rare, so please report it if you find some…