En el Grupo Urbión (Cuenca de Cameros, Cretácico Inferior, La Rioja, España) se ha identificado un nuevo yacimiento (La Rueda) con diez icnitas pequeñas tridáctilas de dinosaurio, cuya longitud varía entre 9 y 15 cm. Las huellas son aproximadamente tan largas como anchas y tienen una alta divergencia entre los dedos II-IV, varias impresiones de almohadillas en cada dedo, marcas de uñas, una escotadura en la parte medial y una impresión del talón circular. Se han identificado como icnitas ornitópodas indeterminadas y contribuyen a incrementar la icnodiversidad del Grupo Urbión. Las icnitas de dinosaurio pequeñas son escasas en el registro fósil mundial. Se han descrito más icnitas de dinosaurios grandes que pequeñas en el Grupo Urbión. Esta ...
Numerous dinosaur tracks occur in the fine-grained sandstones of the Arcabuco Formation, near Chiqui...
En La Rioja existe un abundante registro icnológico de dinosaurios en materiales de edades Berriasie...
The Las Sereas site includes at least 14 ichnological outcrops along 5.6 km, in the Lara area, south...
A new dinosaur tracksite (La Rueda) with ten small tridactyl footprints (the length ranges between 9...
Within the ichnological study of the surroundings of San Pedro Manrique (Soria, Spain), the new site...
Three new Early Cretaceous (Hauterivian) dinosaur footprints outcrops are reported from La Rioja: Va...
During the sedimentation of the «Era del Peladillo» strata, there are sorne movements of tectonic in...
In this work we present a first report of the research that is being carried out in the northern of ...
“Aguilar del Rio Alhama” Formation, defined in this location and Berriasian (Lower Cretaceous) age, ...
Although most part of the Los Cayos area track-bearing layers have yielded almost non-avian theropod...
The Los Cayos dinosaur tracksite is located at the eastern sector of the Cameros Basin (Cornago Town...
Las Cuestas I (Soria, Spain) is one of the biggest tracksite in Oncala Group. Until the moment, it h...
Las Cuestas I tracksite is one of the largest in Oncala Group. Almost 600 theropod, ornithopod and s...
Se describen por primera vez icnitas de dinosaurios saurópodos en la Formación Rayoso (Albiense) en ...
El yacimiento de La Coronilla se muestra con caracteres propios, como cualquier otro yacimiento pale...
Numerous dinosaur tracks occur in the fine-grained sandstones of the Arcabuco Formation, near Chiqui...
En La Rioja existe un abundante registro icnológico de dinosaurios en materiales de edades Berriasie...
The Las Sereas site includes at least 14 ichnological outcrops along 5.6 km, in the Lara area, south...
A new dinosaur tracksite (La Rueda) with ten small tridactyl footprints (the length ranges between 9...
Within the ichnological study of the surroundings of San Pedro Manrique (Soria, Spain), the new site...
Three new Early Cretaceous (Hauterivian) dinosaur footprints outcrops are reported from La Rioja: Va...
During the sedimentation of the «Era del Peladillo» strata, there are sorne movements of tectonic in...
In this work we present a first report of the research that is being carried out in the northern of ...
“Aguilar del Rio Alhama” Formation, defined in this location and Berriasian (Lower Cretaceous) age, ...
Although most part of the Los Cayos area track-bearing layers have yielded almost non-avian theropod...
The Los Cayos dinosaur tracksite is located at the eastern sector of the Cameros Basin (Cornago Town...
Las Cuestas I (Soria, Spain) is one of the biggest tracksite in Oncala Group. Until the moment, it h...
Las Cuestas I tracksite is one of the largest in Oncala Group. Almost 600 theropod, ornithopod and s...
Se describen por primera vez icnitas de dinosaurios saurópodos en la Formación Rayoso (Albiense) en ...
El yacimiento de La Coronilla se muestra con caracteres propios, como cualquier otro yacimiento pale...
Numerous dinosaur tracks occur in the fine-grained sandstones of the Arcabuco Formation, near Chiqui...
En La Rioja existe un abundante registro icnológico de dinosaurios en materiales de edades Berriasie...
The Las Sereas site includes at least 14 ichnological outcrops along 5.6 km, in the Lara area, south...