Also known as Bajo Colorado
Where: Río Negro, Argentina (41.3° S, 69.6° W: paleocoordinates 43.9° S, 55.6° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Angostura Colorada Formation, Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)
• or Coli Toro Fm.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by R. M. Casamiquela in 1952; reposited in the MACN
Primary reference: J. E. Powell. 2003. Revision of South American titanosaurid dinosaurs: palaeobiological, palaeobiogeographical and phylogenetic aspects. Records of the Queen Victoria Museum Launceston 111:1-173 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 51595: authorized by Matthew Carrano, entered by Matthew Carrano on 08.06.2005, edited by Franco Aspromonte
Creative Commons license: CC BY (attribution)
Taxonomic list
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Hadrosauridae indet.1 Cope 1869 hadrosaurid MJHG.Pa26/9/14-53, a cervical vertebra; MJHG.Pa26/9/14-10, 23, 51, three dorsal vertebrae; MJHG.Pa26/9/14-12, a sacral? vertebra; MJHG.Pa26/9/14- 123 J Iber Geol (2017) 43:307–318 313 13to22,24to26,28to29,35to38,40to46,48to49, twenty-eight caudal vertebrae; MJHG.Pa26/9/14-8, 9, two scapulae; MJHG.Pa26/9/14-53, an ulna; MJHG.Pa26/9/14- 7, 47, two metacarpals; MJHG.Pa26/9/14-4, 5, two ilia; MJHG.Pa26/9/14-3, 6, two ischia; MJHG.Pa26/9/14-1, a pubis; MJHG.Pa26/9/14-57, a femur; MJHG.Pa26/9/14-55, a metatarsal; and MJHG.Pa26/9/14-2, 56, two pedal phalanges
Euhadrosauria indet.1 Weishampel et al. 1993 hadrosaurid MJHG.Pa26/9/14-31 to 34 and 39, five humeri
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