Juvenile notosuchian crocodiles from the La Buitrera Paleontological area with comments on qualitative ontogenetic characters

References

• Apesteguía S, Agnolin F, Claeson K. 2007. Review of Cretaceous dipnoans from Argentina (Sarcopterygii: Dipnoi) with descriptions of new species. Revista del Mus Argent de Cienc Nat Nueva Ser. 9(1):27–40. doi: 10.22179/REVMACN.9.362.
   Google Scholar
• Apesteguía S, Agnolin FL, Lio GL. 2005. An early Late Cretaceous lizard from Patagonia, Argentina. CR Palevol. 4(4):311–315. doi: 10.1016/j.crpv.2005.03.003.
   Web of Science ®Google Scholar
• Apesteguía S, Díaz-Martínez I, Pérez Mayoral I, Riguetti F, Veiga GD, de Valais S, Fernández Dumont ML. 2023. Dinosaur tracks with skin impressions in the La Buitrera Paleontological Area (Candeleros Formation, Cenomanian). Argentina: Río Negro Province. Cretaceous Res, 150.
   Google Scholar
• Apesteguía S, Novas FE. 2003. Large Cretaceous sphenodontian from Patagonia provides insight into lepidosaur evolution in Gondwana. Nature. 425(6958):609–612. doi: 10.1038/nature01995.
   PubMed Web of Science ®Google Scholar
• Apesteguía S, Veiga GD, Sánchez ML, Argüello-Scotti A, Candia-Halupczok DJ. 2016. Kokorkom, el desierto de los huesos: Grandes dunas eólicas en la Formación Candeleros (Cretácico Superior). Patagonia Argentina XI Congreso de la Asociación Paleontológica Argentina Gener Roca. Ameghiniana. 54(Suppl 4):7.
   Google Scholar
• Apesteguía S, Zaher H. 2006. A Cretaceous terrestrial snake with robust hindlimbs and a sacrum. Nature. 440(7087):1037–1040. doi: 10.1038/nature04413.
   PubMed Web of Science ®Google Scholar
• Asurmendi E, Sánchez ML. 2014. Análisis petrográfico y procedencia de las sedimentitas de las Formaciones Candeleros y Huincul (Cretácico Inferior-Superior), región occidental de Cuenca Neuquina, provincia de Neuquén, Argentina. [Petrographic Anal and provenance of the sedimentites of the Candeleros and Huincul Form (Lower-Up Cretaceous), West región of the Neuquén Basin, Neuquén Province, Argentina] IX Congreso de Exploración y Desarrollo de Hidrocarburos. Mendoza. Actas. 161–168.
   Google Scholar
• Borteiro C, Gutiérrez F, Tedrosa M, Kolenc F. 2008. Food habits of the broad-snouted Caiman (Caiman latirostris: Crocodylia, Alligatoridae) in northwestern Uruguay. Stud Neotrop Fauna Environ. 1(1):31–36. doi: 10.1080/01650520802507572.
   Google Scholar
• Brochu CA. 1996. Closure of neurocentral sutures during crocodilian ontogeny: Implications for maturity assessment in fossil archosaurs. J Vert Paleontol. 16(1):49–62. doi: 10.1080/02724634.1996.10011283.
   Web of Science ®Google Scholar
• Buffetaut E. 1981. Die biogeographische Geschichte der Krokodilier, mit Beschreibung einer neuen Art, Araripesuchus wegeneri. Geol Runds. 70(2):611–624. doi: 10.1007/BF01822139.
   Google Scholar
• Candia Halupczok DJ, Sánchez ML, Veiga GD, Apesteguía S. 2018. Dinosaur tracks in the Kokorkom Desert, Candeleros Formation (Cenomanian, Upper Cretaceous), Patagonia Argentina: Implications for deformation structures in dune fields. Cretaceous Res. 83:194–206. doi: 10.1016/j.cretres.2017.10.017.
   Web of Science ®Google Scholar
• Coelho AFA, Calvo JO, Porfiri JD, Santos DD. 2011. Diferencias ontogeneticas en craneos de Notosuchus terrestris, Notosuchidae, Crocodylomorpha, Cretacico de Argentina. In Leanza HA, Arregui C, Carbone O, Danieli JC, Vallés JM, editors. [Ontogenetic differences in skulls of Notosuchus terrestris, Notosuchidae, Crocodylomorpha, Cretaceous of Argentina]. XVIII Congreso Geologico Argentino, Neuquén Province. Bue539nos Aires: Asociación Geológica Argentina 539.
   Google Scholar
• Corbella H, Novas FE, Apesteguía S, Leanza HA. 2004. First fission-track age for the dinosaur-bearing Neuquen Group (Upper Cretaceous), Neuquén Argentina. Revista del Mus Argent de Cienc Nat Nueva Ser. 6(2):227e232. doi: 10.22179/REVMACN.6.84.
   Google Scholar
• Cott H. 1961. Scientific results of an inquiry into the ecology and economic status of the Nile crocodile (Crocodilus niloticus) in Uganda and Northern Rhodesia. Trans Zoological Soc Lond. 29(4):211–356. doi: 10.1111/j.1096-3642.1961.tb00220.x.
   Google Scholar
• de Buffrénil V. 1982. Morphogenesis of bone ornamentation in extant and extinct crocodilians. Zoomorphology. 99(2):155–166. doi: 10.1007/BF00310307.
   Google Scholar
• Delany MF. 1990. Late summer diet of juvenile American alligators. J Herpetol. 24(4):418–421. doi: 10.2307/1565063.
   Google Scholar
• Dodson P. 1975. Functional and ecological significance of relative growth in Alligator. J Zool. 175(3):315–355. doi: 10.1111/j.1469-7998.1975.tb01405.x.
   Google Scholar
• Dos Santos DM, de Carvalho JC, de Oliveira CEM, de Andrade MB, Santucci RM. 2023. Cranial and postcranial anatomy of a juvenile baurusuchid (Notosuchia, Crocodylomorpha) and the taxonomical implications of ontogeny. Anat Record. https://anatomypubs.onlinelibrary.wiley.com/doi/abs/10.1002/ar.25419.
   Google Scholar
• Drumheller SK, Adams TL, Maddox H, Noto CR. 2021. Expanded sampling across ontogeny in Deltasuchus motherali (Neosuchia, Crocodyliformes): revealing ecomorphological niche partitioning and Appalachian endemism in Cenomanian crocodyliforms. Cambridge University Press.
   Google Scholar
• Erickson GM, Krick BA, Hamilton M, Bourne GR, Norell MA, Lilleodden E, Sawyer WG. 2012. Complex dental structure and wear biomechanics in hadrosaurid dinosaurs. science. 338(6103):98–101. doi: 10.1126/science.1224495.
   PubMed Web of Science ®Google Scholar
• Erickson GM, Lappin AK, Vliet KA. 2003. The ontogeny of bite-force performance in American alligator (Alligator mississippiensis). J Zool. 260(3):317–327. doi: 10.1017/S0952836903003819.
   Google Scholar
• Fernández Blanco MV. 2018. Análisis morfológico del esqueleto de las especies argentinas del género Caiman (Alligatoridae: Caimaninae) [ (Doctoral dissertation]. Universidad Nacional de La Plata, 233.
   Google Scholar
• Fernández Blanco MV, Bona P, Olivares AI, Desojo JB. 2015. Ontogenetic variation in the skulls of Caiman: the case of Caiman latirostris and Caiman yacare (Alligatoridae, Caimaninae). Herpetol J. 25(2):65–73.
   Google Scholar
• Fernández Blanco MV, Cassini GH, Bona P. 2014. Variación morfológica craneana en Caiman (Alligatoridae, Caimaninae): estudio morfogeométrico de la ontogenia de las especies Caiman latirostris y Caiman yacare. [Cranial morphological variation in Caiman (Alligatoridae, Caimaninae): morphometric study of the ontogeny of the species Caiman latirostris and Caiman yacare] Cs. Morfol. 16:16–30.
   Google Scholar
• Fernández Dumont ML, Bona P, Pol D, Apesteguía S. 2020. New anatomical information on Araripesuchus buitreraensis with implications for the systematics of Uruguaysuchidae (Crocodyliforms, Notosuchia). Cretaceous Res. 113:104494. doi: 10.1016/j.cretres.2020.104494.
   Web of Science ®Google Scholar
• Fernández Dumont ML, Pol D, Bona P, Apesteguía S. 2024. A new species of Araripesuchus with durophagous dentition increases the ecological disparity among uruguaysuchid crocodyliforms. J Syst Palaeontol. 22(1) doi: 10.1080/14772019.2024.2373987.
   Google Scholar
• Garberoglio FF, Gómez RO, Apesteguía S, Caldwell MW, Sánchez ML, Veiga G. 2019. A new specimen with skull and vertebrae of Najash rionegrina (Lepidosauria: Ophidia) from the early Late Cretaceous of Patagonia. J Syst Palaeontol. 17(18):1533–1550. doi: 10.1080/14772019.2018.1534288.
   Web of Science ®Google Scholar
• Garrido AC. 2000. Estudio estratigráfico y reconstrucción paleoambiental de las secuencias fosilíferas continentales del Cretácico Superior en las inmediaciones de Plaza Huincul, provincia del Neuquén. [Stratigraphic study and paleoenvironmental reconstruction of the continental fossiliferous sequences of the Late Cretaceous near Plaza Huincul, Neuquén Province]. Unpublished Ph [ D. thesis]. Córdoba: Escuela de Geología de la Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba.
   Google Scholar
• Garrido AC. 2010. Estratigrafía del Grupo Neuquén, Cretácico Superior de la Cuenca Neuquina (Argentina): nueva propuesta de ordenamiento litoestratigráfico. Revista del Mus Argent de Cienc Nat. 12(2):121–177. doi: 10.22179/REVMACN.12.239.
   Google Scholar
• Garrido AC. 2011. El Grupo Neuquén (Cretácico Tardío) en la Cuenca Neuquina. [The Neuquen Group (Late Cretaceous) in the Neuquen Basin] Relatorio Del XVIII Congreso Geológico Argent. 231–244.
   Google Scholar
• Gasparini Z, Chiappe LM, Fernandez M. 1991. A new Senonian peirosaurid (Crocodylomorpha) from Argentina and a synopsis of the South American Cretaceous crocodilians. J Vert Paleontol. 11(3):316–333. doi: 10.1080/02724634.1991.10011401.
   Google Scholar
• Gignac PM, Erickson GM. 2016. Ontogenetic bite‐force modeling of Alligator mississippiensis: implications for dietary transitions in a large‐bodied vertebrate and the evolution of crocodylian feeding. J Zool. 299(4):229–238. doi: 10.1111/jzo.12349.
   Web of Science ®Google Scholar
• Hutton JM. 1987. Techniques for ageing wild crocodilians. Wildl Manag: Crocodiles and Alligators. In: Webb G, Manolis S, and Whitehead P, editors. Surrey Beatty and Sons Pty Ltd in association with The Conservation Commission of the Northern Territory. Chipping Norton, Australia; p. 211–216.
   Google Scholar
• Iordansky NN, Gans C. 1973. The skull of the Crocodilia. Biol Reptilia. 4:201–262.
   Google Scholar
• Johan C, De Vree F. 2000. Feeding in crocodilians. In: Schwenk J, editor. Feeding. San Diego: Academic Press; p. 337–358.
   Google Scholar
• Kerfoot FM Jr, Elsey RM. 2014. Scaling the feeding mechanism of captive Alligator mississippiensis from hatchling to juvenile. Biology. 3(4):724–738. doi: 10.3390/biology3040724.
   PubMedGoogle Scholar
• Leanza HA, Apesteguıa S, Novas FE, de la Fuente MS. 2004. Cretaceous terrestrial beds from the Neuquén Basin (Argentina) and their tetrapod assemblages. Cretaceous Res. 25(1):61–87. doi: 10.1016/j.cretres.2003.10.005.
   Web of Science ®Google Scholar
• Makovicky PJ, Apesteguía S, Agnolín FL. 2005. The earliest dromaeosaurid theropod from South America. Nature. 437(7061):1007–1011. doi: 10.1038/nature03996.
   PubMed Web of Science ®Google Scholar
• Makovicky PJ, Apesteguía S, Gianechini FA. 2012. A new coelurosaurian theropod from the La Buitrera fossil locality of Río Negro, Argentina. Fieldiana Life Earth Sci. 2012(5):90–98. doi: 10.3158/2158-5520-5.1.90.
   Google Scholar
• Maniel IJ, de la Fuente MS, Apesteguía S, Mayoral JP, Sanchez ML, Veiga GD, Smales I. 2020. Cranial and postcranial remains of a new species of Prochelidella (Testudines: Pleurodira: Chelidae) from ‘La Buitrera’ (Cenomanian of Patagonia, Argentina), with comments on the monophyly of this extinct chelid genus from southern Gondwana. J Syst Palaeontol. 18(12):1033–1055. doi: 10.1080/14772019.2020.1721579.
   Google Scholar
• Ortega F, Gasparini Z, Buscalioni AD, Calvo JO. 2000. A new species of Araripesuchus (Crocodylomorpha, Mesoeucrocodylia) from the lower Cretaceous of Patagonia (Argentina). J Vert Paleontol. 20(1):57–76. doi: 10.1671/0272-4634(2000)020[0057:ANSOAC]2.0.CO;2.
   Web of Science ®Google Scholar
• Pérez Mayoral J, Argüello Scotti A, Apesteguía S, Veiga GD. 2021. High-resolution analysis of an erg-margin system from the Cretaceous Candeleros Formation (La Buitrera Paleontological Area, Río Negro Province, Argentina): An approach to different scales of fluvial-aeolian interactions. Latin Am J sedimentology Basin Anal. 28(1):37–60.
   Google Scholar
• Piras P, Colangelo P, Adams DC, Buscalioni A, Cubo J, Kotsakis T, Meloro C, Raia P. 2010. The Gavialis–Tomistoma debate: the contribution of skull ontogenetic allometry and growth trajectories to the study of crocodylian relationships. Evol & Devel. 12(6):568–579.
   PubMedGoogle Scholar
• Pol D, Apesteguia S. 2005. New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian–Turonian) of Patagonia. Am Mus novit. 3490(1):1. doi: 10.1206/0003-0082(2005)490[0001:NARFTE]2.0.CO;2.
   Google Scholar
• Riguetti FJ, Apesteguía S, Pereda-Suberbiola X. 2022. A new Cretaceous thyreophoran from Patagonia supports a South American lineage of armoured dinosaurs. Sci rep-UK. 12(1):11621. doi: 10.1038/s41598-022-15535-6.
   PubMedGoogle Scholar
• Rougier GW, Apesteguía S, Gaetano LC. 2011. Highly specialized mammalian skulls from the Late Cretaceous of South America. Nature. 479(7371):98–102. doi: 10.1038/nature10591.
   PubMed Web of Science ®Google Scholar
• Ruiz JV, Bronzati M, Ferreira GS, Martins KC, Queiroz MV, Langer MC, Montefeltro FC. 2021. A new species of Caipirasuchus (Notosuchia, Sphagesauridae) from the Late Cretaceous of Brazil and the evolutionary history of Sphagesauria. J Syst Palaeontol. 19(4):265–287. doi: 10.1080/14772019.2021.1888815.
   Web of Science ®Google Scholar
• Rusconi C. 1933. Sobre reptiles cretacicos del Uruguay (Uruguaysuchus aznarezi, n. g. n. sp.) y sus relaciones con los notosúquidos de Patagonia. [About Cretaceous reptiles of Uruguay (Uruguaysuchus aznarezi, n. g. n. sp.) and their relationships with the notosuchids of Patagonia] Vol. 19, 3e63. Montevideo: Instituto de Geología y Perforaciones.
   Google Scholar
• Santos SA, Nogueira MS, Pinheiro MS, Campos Z, Magnusson WE, Mourao GM. 1996. Diets of Caiman crocodilus yacare from different habitats in the Brazilian pantanal. Herpetol J. 6:111–117.
   Web of Science ®Google Scholar
• Sellers KC, Middleton KM, Davis JL, Holliday CM. 2017. Ontogeny of bite force in a validated biomechanical model of the American alligator. J Exp Biol. 220(11):2036–2046. doi: 10.1242/jeb.156281.
   PubMedGoogle Scholar
• Sereno PC, Sidor CA, Larsson HCE, Gado B. 2003. A new notosuchian from the Early Cretaceous of Niger. J Vert Paleontol. 23(2):477–482. doi: 10.1671/0272-4634(2003)023[0477:ANNFTE]2.0.CO;2.
   Web of Science ®Google Scholar
• Sereno P, Larsson H. 2009. Cretaceous crocodyliforms from the Sahara. ZooKeys. 28:1–143. doi: 10.3897/zookeys.28.325.
   Web of Science ®Google Scholar
• Spalletti L, Gazzera CE. 1989. Eventos eólicos en capas rojas Cretácicas (Formación Río Limay, Grupo Neuquén), sector sudeste de la Cuenca Neuquina, Argentina. Contribuciones de los simposios sobre el Cretácico de America, 89–100. Latina, Buenos Aires, Argentina, Parte A.
   Google Scholar
• Tucker AD, Limpus CJ, Hi M, McDonald KR. 1996. Ontogenetic dietary partitioning by Crocodylus johnstoni during the dry season. Copeia. 1996(4):978–988. doi: 10.2307/1447661.
   Web of Science ®Google Scholar
• Turner AH. 2006. Osteology and phylogeny of a new species of Araripesuchus (Crocodyliformes: Mesoeucrocodylia) from the Late Cretaceous of Madagascar. Hist Biol. 18(3):255–369. doi: 10.1080/08912960500516112.
   Google Scholar
• Vasconcellos FM, de Souza Carvalho I. 2005. Estágios de desenvolvimento de Mariliasuchus amarali, Crocodyliformes Mesoeucrocodylia da Formação Adamantina, Cretáceo Superior da Bacia Bauru, Brasil. Anuário do Inst de Geociências. 28(1):49–69. doi: 10.11137/2005_1_49-69.
   Google Scholar
• Webb GJ, Hollis GJ, Manolis SC. 1991. Feeding, growth, and food conversion rates of wild juvenile saltwater crocodiles (Crocodylus porosus). J Herpetol. 25(4):462–473. doi: 10.2307/1564770.
   Google Scholar
• Webb GJW, Messel H, Crawford J, Yerbury MJ. 1978. Growth rates of Crocodylus porosus (Reptilia: Crocodilia) from Arnhem Land, northern Australia. Wildl Res. 5(3):385–399.
   Web of Science ®Google Scholar
• Wichmann R. 1927. Sobre la facies lacustre senoniana de los Estratos con Dinosaurios ysu fauna. Bolet Acad Nac Ciencias. 30(1–4):383–406.
   Google Scholar