Description
Allen Formation Fauna.png
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English:
Diagram depicting the currently named Dinosauria from the Late Cretaceous Allen Formation of Argentina. Dinosaur taxa:
-
Aeolosaurus
sp. → Salitral Moreno locality, Río Negro Province.
[1]
Length = 15 meters.
[2]
-
Austroraptor cabazai
→ Santa Rosa Basin locality, Río Negro Province.
[3]
[4]
Length = 6 meters.
[2]
-
Bonapartenykus ultimus
→ Salitral Ojo de Agua locality, Río Negro Province.
[5]
Length = 2.5 meters.
[5]
-
Bonapartesaurus rionegrensis
→ Salitral Moreno locality, Río Negro Province.
[6]
Length = ∼6 meters.
[1]
-
Bonatitan reigi
→ Salitral de Santa Rosa locality, Río Negro Province.
[7]
Length = Extrapolated after relatives.
-
Kelumapusaura machi
→ Cerro Matadero locality, Río Negro Province.
[8]
9 meters.
[8]
-
Lamarqueavis australis
→ Cerro Tortugas locality, Río Negro Province.
[9]
Length = ∼House sparrow-sized.
[9]
-
Lapampasaurus cholinoi
→ Islas Malvinas locality, La Pampa Province.
[10]
Length = ∼7 meters.
[2]
-
Limenavis patagonica
→ Salitral Moreno locality, Río Negro Province.
[11]
Length = Extrapolated after relatives.
-
Menucocelsior arriagadai
→ Salitral Ojo de Agua locality, Río Negro Province.
-
Niebla antiqua
→ Cerro Matadero locality, Río Negro Province.
[12]
Length = 4.5 meters.
[12]
-
Panamericansaurus schroederi
→ Bodega Familia Schroeder locality, Neuquén Province.
[13]
Length = 11 meters.
[2]
-
Patagopelta cristata
→ Salitral Moreno locality, Río Negro Province.
-
Quilmesaurus curriei
→ Salitral Ojo de Agua locality, Río Negro Province.
[14]
Length = 5.3 meters.
[12]
-
Rocasaurus muniozi
→ Salitral Moreno locality, Río Negro Province.
[15]
Length = Extrapolated after relatives.
Excluded taxa:
-
Willinakaqe salitralensis
is considered a nomen dubium,
[16]
and its paratype has been reassigned to
Bonapartesaurus rionegrensis
.
[6]
-
Laplatasaurus araukanicus
has been restricted to its lectotype which hails from the Anacleto Formation.
[17]
-
Abelisaurus comahuensis
could either belong to the Allen or Anacleto formations.
[12]
-
Pellegrinisaurus powelli
could either belong to the Allen or Anacleto formations.
[18]
[19]
References
-
↑
(2013). "The titanosaur sauropods from the late Campanian-early Maastrichtian Allen Formation of Salitral Moreno, Río Negro, Argentina".
Acta Palaeontologica Polonica
58
(2): 269–284.
DOI
:
10.4202/app.2011.0055
.
-
↑
a
b
c
(2007)
Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages
, Random House
ISBN
:
9780375824197
.
Genus List for Holtz 2012
Weight Information
-
↑
(2008). "
A bizarre Cretaceous theropod dinosaur from Patagonia and the evolution of Gondwanan dromaeosaurids
".
Proceedings of the Royal Society B: Biological Sciences
276
(1659): 1101–7.
DOI
:
10.1098/rspb.2008.1554
.
ISSN
1471-2954
.
-
↑
(2012). "
A New Specimen of Austroraptor cabazai Novas, Pol, Canale, Porfiri and Calvo, 2008 (Dinosauria, Theropoda, Unenlagiidae) from the Latest Cretaceous (Maastrichtian) of Río Negro, Argentina
".
Ameghiniana
49
(4): 662–667.
DOI
:
10.5710/AMGH.30.8.2012.574
.
-
↑
a
b
Federico L. Agnolin (2012). "
New alvarezsaurid (Dinosauria, Theropoda) from uppermost Cretaceous of north-western Patagonia with associated eggs
".
Cretaceous Research
35
: 33–56.
DOI
:
10.1016/j.cretres.2011.11.014
.
-
↑
a
b
(2017). "
Bonapartesaurus rionegrensis, a new hadrosaurine dinosaur from South America: implications for phylogenetic and biogeographic relations with North America
".
Journal of Vertebrate Paleontology
37
(2): 1–16.
DOI
:
10.1080/02724634.2017.1289381
.
-
↑
Salgado L., Gallina P.A. and Paulina Carabajal A. 2014. "Redescription of
Bonatitan reigi
(Sauropoda: Titanosauria), from the Campanian–Maastrichtian of the Río Negro Province (Argentina)". Historical Biology: An International Journal of Paleobiology 27(5): 525-548
-
↑
a
b
(2022). "
A new hadrosaurid (Dinosauria: Ornithischia) from the Late Cretaceous of northern Patagonia and the radiation of South American hadrosaurids
".
Journal of Systematic Palaeontology
.
DOI
:
10.1080/14772019.2021.2020917
.
-
↑
a
b
(2010). "[
https://pdfs.semanticscholar.org/f6f4/c6eb05d224719916c0b20634f54dfeb37d3f.pdf
An avian coracoid from the Upper
Cretaceous of Patagonia, Argentina]".
Studia Geologica Salmanticensia
46
(2): 99-119.
ISSN
0211-8327
.
-
↑
Rodolfo A. Coria, Bernardo González Riga and Silvio Casadío (2012). "
Un nuevo hadrosáurido (Dinosauria, Ornithopoda) de la Formación Allen, provincia de La Pampa, Argentina
".
Ameghiniana
49
(4): 552–572.
-
↑
Clarke and Chiappe, 2001.
A new carinate bird from the Late Cretaceous of Patagonia (Argentina)
. American Museum Novitates. 3323, 1-23.
-
↑
a
b
c
d
Aranciaga Rolando, Mauro (2020). "
A new medium-sized abelisaurid (Theropoda, Dinosauria) from the late cretaceous (Maastrichtian) Allen Formation of Northern Patagonia, Argentina
".
Journal of South American Earth Sciences
: 102915.
DOI
:
10.1016/j.jsames.2020.102915
.
ISSN
0895-9811
.
-
↑
(2010). "
Panamericansaurus schroederi
gen. nov. sp. nov. Un nuevo Sauropoda (Titanosauridae-Aeolosaurini) de la Provincia del Neuquén, Cretácico Superior de Patagonia, Argentina
".
Brazilian Geographical Journal: Geosciences and Humanities research medium
1
: 100–115.
-
↑
Coria, R.A. (2001) "A new theropod from the Late Cretaceous of Patagonia" in Tanke, Darren H. , ed.
Mesozoic Vertebrate Life
, Life of the Past, Indiana University Press, pp.
3–9
ISBN
:
978-0-253-33907-2
.
-
↑
Salgado, L. and C. Azpilicueta. 2000.
Un nuevo saltasaurino (Sauropoda, Titanosauridae) de la provincia de Río Negro (Formacíon Allen, Cretácico Superior), Patagonia, Argentina
archive copy
at the
Wayback Machine
.
Ameghiniana
37 (3):259-264.
-
↑
(2016). "Revisiting the hadrosaurid diversity of the Allen Fm.: Re-evaluation of the taxonomic validity of
Willinakaqe salitralensis
(Ornithopoda, Hadrosauridae) from Salitral Moreno, Río Negro Province, Argentina".
Ameghiniana
53
(2): 231–237.
DOI
:
10.5710/AMGH.25.09.2015.2943
.
-
↑
Pablo A. Gallina & Alejandro Otero (2015)
Reassessment of Laplatasaurus araukanicus (SAUROPODA: TITANOSAURIA), from the Late Cretaceous of Patagonia, Argentina.
Ameghiniana
52
(5):487–501. doi:10.5710/AMGH.08.06.2015.2911.
-
↑
(1996). "Pellegrinisaurus powelli nov. gen. et sp. (Sauropoda, Titanosauridae) from the Upper Cretaceous of Lago Pellegrini, Northwestern Patagonia, Argentina".
Ameghiniana
33
(4): 355–365.
ISSN
1851-8044
.
-
↑
Heredia, S., & Salgado, L. (2014).
Posición estratigráfica de los estratos supracretácicos portadores de dinosaurios en Lago Pellegrini, Patagonia septentrional, Argentina.
Ameghiniana, 36(2), 229-234.
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