Las Cerradicas tracksite (Berriasian, Galve, Spain); Growing evidence for quadrupedal dmithopods Quadrupedal omithopod trackways are relatively acaree and have oniy been n*ported from a few Cretacm sites, (CasanÅ“quel et aL, 1968; Nor- man, 1980; Cume, 1983; Leonaidi, 1984; Wey, 1987; Pittman, 1989; Currie et al., 1991; Moratalla et al., 199Z; 1994; Bengoechea ct al., 1993). At Galve, mar Teruel, bur interesting trackways were discovered in 1992. One of Ihem, Trachway Fom-, is one of the oldest knm from the Creta- ceous, and me oâ the smallest (or the smallest) track wer attributed lo a quadrupedal onŸtho pod. The Galve regiun is justif'ably famous for its Comspondtng authtic archosaur fauna (Buscalioni and Sanz, 1987') and f-r the maml afisemblap (Canudo and C m ca-BescÅ“a 1996). The aim of this paper is to de- scribe this new &mur trachate1 and make inter- pretations of the pcssible trackrnakers. Discoveries of dinosaur footprints have become relativdy coairnon in the Lower Cretaceous of Uve northwt'stern Iberian Range (Casanovas et al., 1989,1993; MocataUa ei al., 1988,1992,1994; Ben- @ea el al,, 1993; Pérez-Lment et aL, 1995) in La Rioja and neighboring ams (Fig. 1). They are typicdy found in continental sedimentary uniis hown in the regional literature as the Wealden facies. In the southeast of the Iberian-Range, in (he Aliaga basin, dinosaur footpruits are known in the Castellar Format'on, at Los Corrales del Pele- j h tracksite, near Calve [Casanovas et al., 1983- 84, Cuenca et al., 1993). Thenew ttacksite is locat- ed in the Galve wcea (ME SpaŸi Fig. 1) and, h contras! to most of the dinosaur tracksites de- scni h the continental udts (Wealden hries) of the Iberian Rango, the tracka are located in the upper part of the shallow marine sedimentary units o' the Villar del Arzobispo Fonnaticm. Fig- ure 2 shows a schematic section o' the sedimenta- ry mi's located in the come of the Galve syncline, induding both the tfuckness and main lithologies
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Las Cerradicas tracksite (Berriasian, Galve, Spain); Growing evidence for quadrupedal dmithopods
Quadrupedal omithopod trackways are relatively acaree and have oniy been n*ported from a few Cretacm sites, (CasanÅ“quel et aL, 1968; Nor- man, 1980; Cume, 1983; Leonaidi, 1984; W e y , 1987; Pittman, 1989; Currie et al., 1991; Moratalla et al., 199Z; 1994; Bengoechea ct al., 1993). At Galve, mar Teruel, bur interesting trackways were discovered in 1992. One of Ihem, Trachway Fom-, is one of the oldest k n m from the Creta- ceous, and me oâ the smallest (or the smallest) track wer attributed lo a quadrupedal onŸtho pod. The Galve regiun is justif'ably famous for its
Comspondtng authtic
archosaur fauna (Buscalioni and Sanz, 1987') and f-r the m a m l afisemblap (Canudo and C m ca-Bescœa 1996). The aim of this paper i s to de- scribe this new &mur trachate1 and make inter- pretations of the pcssible trackrnakers.
Discoveries of dinosaur footprints have become relativdy coairnon in the Lower Cretaceous of Uve northwt'stern Iberian Range (Casanovas et al., 1989,1993; MocataUa ei al., 1988,1992,1994; Ben- @ea el al,, 1993; Pérez-Lment et aL, 1995) in La Rioja and neighboring ams (Fig. 1). They are typicdy found in continental sedimentary uniis hown in the regional literature as the Wealden facies. In the southeast of the Iberian-Range, in (he Aliaga basin, dinosaur footpruits are known in the Castellar Format'on, at Los Corrales del Pele- jh tracksite, near Calve [Casanovas et al., 1983- 84, Cuenca et al., 1993). Thenew ttacksite is locat- ed in the Galve wcea (ME SpaÅ̧ i Fig. 1) and, h contras! to most of the dinosaur tracksites de- s c n i h the continental udts (Wealden hries) of the Iberian Rango, the tracka are located in the upper part of the shallow marine sedimentary units o' the Villar del Arzobispo Fonnaticm. Fig- ure 2 shows a schematic section o' the sedimenta- ry mi's located in the come of the Galve syncline, induding both the tfuckness and main lithologies
Related Documents
