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HandWiki. Laventan. Encyclopedia. Available online: https://encyclopedia.pub/entry/33271 (accessed on 27 July 2024).
HandWiki. Laventan. Encyclopedia. Available at: https://encyclopedia.pub/entry/33271. Accessed July 27, 2024.
HandWiki. "Laventan" Encyclopedia, https://encyclopedia.pub/entry/33271 (accessed July 27, 2024).
HandWiki. (2022, November 07). Laventan. In Encyclopedia. https://encyclopedia.pub/entry/33271
HandWiki. "Laventan." Encyclopedia. Web. 07 November, 2022.
Laventan
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The content is sourced from: https://handwiki.org/wiki/Biology:Laventan

The Laventan (Spanish: Laventense) age is a period of geologic time (13.8 to 11.8 Ma) within the Miocene epoch of the Neogene, used more specifically with South American Land Mammal Ages. It follows the Colloncuran and precedes the Mayoan age.

colloncuran geologic time laventan

1. Etymology

The age is named after the Miocene Lagerstätte La Venta, where a rich biodiversity from the Middle Miocene has been recovered from the Honda Group.[1]

2. Formations

Formations Country Basin Notes
Honda Group  Colombia Upper Magdalena Valley
[2]
Honda Group  Bolivia Quebrada Honda Basin
[3]
Capadare Formation  Venezuela Falcón Basin
[4]
Choquecota Formation  Bolivia Altiplano Basin
[5]
Cura-Mallín Formation  Chile Cura-Mallín Basin
[6]
Ipururo Formation  Peru Ucayali Basin
[7]
Mariño Formation  Argentina Cuyo Basin
[8]
Mauri Formation  Bolivia Altiplano Basin
[5]
Paraná Formation  Argentina Paraná Basin
[9]
Pebas Formation  Brazil
 Colombia
 Ecuador
 Peru		 Amazon Basin
[7][10]
Pisco Formation  Peru Pisco Basin
[11]
Urumaco Formation  Venezuela Falcón Basin
[12]

3. Fossil Content

Group Fossils Formation Notes
Mammals lesser bulldog bat (Noctilio albiventris), LaVal's disk-winged bat (Thyroptera lavali), Spix's disk-winged bat (Thyroptera tricolor), Acarechimys minutissimus, Anachlysictis gracilis, Anadasypus hondanus, Aotus dindensis, Boreostemma acostae, B. gigantea, Brievabradys laventensis, Cebupithecia sarmientoi, Dukecynus magnus, Eodolichotis elachys, E. maddeni, Glossotheriopsis pascuali, Granastrapotherium snorki, Hilarcotherium castanedaii, Hondadelphys fieldsi, Hondathentes cazador, Huilabradys magdaleniensis, Huilatherium pluriplicatum, Kiotomops lopezi, Lagonimico conclucatus, Lycopsis longirostrus, Megadolodus molariformis, Micodon kiotensis, Micoureus laventicus, Microscleromys cribiphilus, M. paradoxalis, Microsteiromys jacobsi, Miocallicebus villaviejai, Miocochilius anomopodus, Mohanamico hershkovitzi, Mormopterus colombiensis, Nanoastegotherium prostatum, Neoglyptatelus originalis, Neonematherium flabellatum, Neoreomys huilensis, Neotamandua borealis, Notonycteris magdalenensis, N. sucharadeus, Nuciruptor rubricae, Pachybiotherium minor, Palynephyllum antimaster, Patasola magdalenae, Pedrolypeutes praecursor, Pericotoxodon platignathus, Pithiculites chenche, Potamops mascahehenes, Potamosiren magdalenensis, Prodolichotis guerreroi, P. pridiana, Prolicaphrium sanalfolsensis, Prothoatherium colombianus, Pseudoprepotherium confusum, Rhodanodolichotis antepridiana, R. vucetichae, Ricardomys longidens, Saimiri annectens, S. fieldsi, Scleromys colombianus, S. schurmanni, Scirrotherium hondaensis, Stirtonia tatacoensis, S. victoriae, Thylamys colombianus, Thylamys minutus, Thyroptera robusta, Villarroelia totoyoi, Xenastrapotherium kraglievichi, Cochilius sp., Diclidurus sp., Eumops sp., Hapalops sp., Olenopsis sp., Theosodon sp., ?Steiromys sp., Dolichotinae sp., ?Echimyidae sp., Megalonychidae sp., Megatheriinae sp., Nothrotheriinae sp., Dasypodidae sp., Leontiniidae sp., Proterotheriidae indet., Toxodontidae sp. Honda Group, Colombia
[13][14][15]
[16][17][18]
[19][20][21]
[22][23][24]
[25][26][27]
[28][29][30]
[31][32][33]
[34][35][36]
[37][38][39]
[40][41][42]
[43][44][45]
[46][47][48]
[49][50][51]
[52][53][54]
[55][56][57]
[58][59][60]
[61][62][63]
[64][65][66]
[67][68][69]
[70][71][72]
[73][74][75]
Acyon myctoderos, Guiomys unica, Hapalops angustipalatus, Hemihegetotherium trilobus, Hiskatherium saintandrei, Hondalagus altiplanensis, Mesoprocta hypsodus, Miocochilius federicoi, Propalaehoplophorus andinus, Quebradahondomys potosiensis, Acarechimys sp., cf. Paratrigodon sp., Prolagostomus sp., cf. Prozaedyus sp., Lagostominae indet., Mesotheriinae indet., Borhyaenidae indet., Caenolestidae indet., Capromyidae indet., Caviidae indet., Chinchillidae indet., Echimyidae indet., Euphractinae indet., Macraucheniidae indet., Octodontidae indet., Proterotheriidae indet., ? Xenastrapotherium indet. Honda Group, Bolivia
[76][77]
Heteropsomyinae (aff. Acarechimys) sp., Dasyproctidae (aff. Alloiomys) sp., Prolagostomus sp., Caviomorpha indet., Dasypodidae indet., Typotheria indet. Cura-Mallín
[78]
Drytomomys cf. aequatorialis, Granastrapotherium cf. snorki, Miocochilius anomopodus, Neoglyptatelus originalis, Parapropalaehoplophorus septentrionalis, Pericotoxodon cf. platignathus, Potamarchus murinus, cf. Theosodon sp., Acarechimys sp., Boreostemma sp., Megathericulus sp., cf. Tetramerorhinus sp., Urumacotherium sp., Xenastrapotherium sp., Borhyaenoidea indet., Delphinida indet., Glyptodontidae indet., Macraucheniidae indet., Megalonychidae indet., Mylodontidae indet., Octodontoidea indet., Potamarchinae indet., Uruguaytheriinae indet. Ipururo
[79][80][81]
[82][83][84]
Pontistes rectifrons, Prionodelphis rovereti, Properiptychus argentinus, Protautoga longidens, cf. Balaenoptera sp., Chrysophrys sp., Dioplotherium sp., Balaenidae indet., Physeteridae indet., Sciaenidae indet., ?Sparidae indet. Paraná
[85]
Dinomyidae indet., ? Octodontoidea indet. Pebas
[86]
cf. Olenopsis sp., Mylodontidae indet. Urumaco
[87]
Birds Aramus paludigrus, Galbula hylochoreutes, Hoazinoides magdalenae Honda Group, Colombia
[88][89]
Pygoscelis calderensis, Spheniscus megaramphus, S. urbinai, Pelagornis sp., aff. Thalassarche sp. Bahía
Inglesa
[90]
Pelagornis cf. chilensis Capadare
[91]
Reptiles &
amphibians		 cane toad (Bufo marinus), Chelus colombiana, Chelonoidis hesterna, Colombophis portai, Dracaena colombiana, ?Eunectes stirtoni, Podocnemis medemi, Gryposuchus colombianus, Langstonia huilensis, Purussaurus neivensis, Balanerodus logimus, Charactosuchus fieldsi, Mourasuchus atopus, Eocaiman sp., Gavialis sp., Sebecus sp., Alligatoridae indet. Honda Group, Colombia
[92][93][94]
[95][96][97]
[98][99][100]
[101][102][103]
[104][105][106]
Barinasuchus arveloi Ipururo
[79]
Caiman wannlangstoni, Gnatusuchus pebasensis, Gryposuchus pachakamue, Purussaurus neivensis, Kuttanacaiman iquitosensis, Mourasuchus atopus, Paleosuchus sp., Podocnemis sp., Gavialoidea indet. Pebas
[86][107]
Globidentosuchus cf. brachyrostris, Caiman sp., Mourasuchus sp., Purussaurus sp. Urumaco
[108]
Fishes &
crustaceans		 Colossoma macropomum, Lepidosiren paradoxa, cf. Acanthicus, Arapaima sp., Brachyplatystoma cf. B. vaillanti, Brachyplatystoma promagdalena, Sylviocarcinus piriformis, cf. Corydoras sp., Hoplias sp., cf. Hoplosternum sp., Hydrolycus sp., Phractocephalus hemioliopterus, Serrasalmus sp., Pygocentrus sp., or Pristobrycon sp. (cf. Myletes sp.), Ariidae indet., Characidae cf. Tetragonopterinae, Cichlidae indet., Doradidae indet., Loricariidae indet., Potamotrygonidae indet. Honda Group, Colombia
[109][110]
[111][112]
Megalodon, Carcharias acutissima, Carcharodon hastalis, Galeocerdo aduncus, Hemipristis serra, Carcharhinus sp., Heterodontus sp., Squalus sp., Squatina sp., Dasyatidae indet., Myliobatoidea indet., Potamotrygonidae indet. Paraná
[85]
cf. Hydrolycus sp., Leporinus sp., Potamotrygon sp., Pristis sp., Anostomidae indet. Pebas
[86]
Insects Macroteleia yaguarum, Sycorax peruensis Pebas
[113]
Flora cf. Calliandra jancocatana, Berberis sp., Polylepis sp., Magnoliopsida indet. Mauri
[114]
Astroniumxylon parabalansae, Piptadenioxylon paraexcelsa, Solanumxylon paranensis Paraná
[115]

References

  1. Madden, R. H., Guerrero J., Kay R. F., Flynn, J.J., Swisher III C. C., Walton A. H. (1997). The Laventan Stage and Age, in Kay, R.F., Madden, R.H., Cifelli, R.L., Flynn, J.J. (eds.), Vertebrate Paleontology in the Neotropics. The Miocene Fauna of La Venta, Colombia: Washington D.C., Smithsonian Institution Press, 499–519.
  2. Villarroel et al., 1996, p.54
  3. Marshall & Sempere, 1991, p.635
  4. Penín & Villarroel, 2005, p.138
  5. Marshall & Sempere, 1991, p.636
  6. Utgé et al., 2009
  7. Antoine et al., 2016, p.56
  8. Cerdeño & Guiomar, 2007, p.201
  9. Martín Pérez, 2013, p.51
  10. Wesselingh et al., 2006, p.304
  11. Brand et al., 2011
  12. Linares, 2004, p.16
  13. Croft, 2007, p.299
  14. Croft, 2007, p.300
  15. Croft, 2007, p.301
  16. Croft, 2007, p.302
  17. Croft, 2007, p.303
  18. Meldrum & Kay, 1997
  19. Organ & Lemelin, 2011
  20. Rosenberger et al., 1991
  21. Setoguchi & Rosenberger, 1988
  22. Setoguchi, 1985
  23. Takai et al., 2001
  24. Tejedor, 2013, p.22
  25. Defler, 2004, p.32
  26. Cebupithecia sarmientoi at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=247698
  27. Miocallicebus villaviejai at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=270203
  28. Neosaimiri annectens at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=269803
  29. Stirtonia tatacoensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=263001
  30. Stirtonia victoriae at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=261792
  31. Vallejo Pareja et al., 2015
  32. Pardo Jaramillo, 2010
  33. Granastrapotherium snorki, Sebecus sp. at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=143779
  34. Villarroel, 2000, p.118
  35. Kay & Madden, 1997, p.171
  36. Neonematherium flabellatum at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268566&is_real_user=1
  37. Brievabradys laventensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=188833&is_real_user=1
  38. Huilabradys magdaleniensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=270025
  39. Czaplewski et al., 2003, p.278
  40. Neotamandua borealis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=249479
  41. Pseudoprepotherium confusum at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=260171
  42. Anadasypus hondanus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=279971
  43. Boreostemma acostae at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=271891
  44. Boreostemma gigantea at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=291744
  45. Neoglyptatelus originalis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=279974
  46. Pedrolypeutes praecursor at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=265914
  47. Scirrotherium hondaensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268565
  48. Prolicaphrium sanalfolsensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=269175
  49. Prothoatherium colombianus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=43486
  50. Duke Locality 33 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=13684
  51. Villarroelia totoyoi at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=269266
  52. Villarroel, 1997
  53. Villarroel et al., 1996, p.63
  54. Hoffstetter, 1971, p.40
  55. Suárez et al., 2015
  56. Marshall, 1976
  57. Hondadelphys fieldsi at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=251322
  58. Pachybiotherium minor at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268276
  59. Thylamys colombianus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268331
  60. Thylamys minutus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268277
  61. Hondathentes cazador at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268564
  62. Pithiculites chenche at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=268561
  63. Neoreomys huilensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=249053
  64. Rhodanodolichotis antepridiana at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=265614
  65. Scleromys colombianus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=248615
  66. Scleromys schurmanni at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=248097
  67. Prodolichotis guerreroi at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=265583
  68. UCMP V4936 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=136233
  69. Eodolichotis elachys at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=265181
  70. Eodolichotis maddeni at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=265165
  71. Rhodanodolichotis vucetichae at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=266025
  72. Takai et al., 1991
  73. Kiotomops lopezi at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=266938
  74. Potamops mascahehenes at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=270025
  75. Thyroptera robusta at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=269560
  76. Hondalagus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=247680
  77. Quebrada Honda at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=38071
  78. Cerro los Pinos at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=140091
  79. IN-DTC-20 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=107993
  80. IN-DTC-28 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=144792
  81. IN-DTC-32 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=144793
  82. Río Sepa at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=144950
  83. SEP 005 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=163839
  84. IN 008 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=163843
  85. Pueblo Brugo to Diamante at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=55599
  86. CTA-45 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=176135
  87. Biozona 1 Loc 44-FU at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=146407
  88. Rasmussen, 1997
  89. Miller, 1953
  90. Los Dedos at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=100171
  91. Zumbador Cave at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=175186
  92. Estes & Wassersug, 1963
  93. Gryposuchus colombianus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=190779
  94. Sebecus huiensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=153817
  95. Dracaena colombiana at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=202266
  96. Purussaurus neivensis at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=265907
  97. Charactosuchus fieldsi at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=266426&is_real_user=1
  98. Mourasuchus atopus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=267869
  99. UCMP Locality V4524 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=12970
  100. Balanerodus logimus at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=266431
  101. Eocaiman at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=39460
  102. Cadena et al., 2008, p.1206
  103. De la Fuente et al., 2013, p.102
  104. Geochelone hesterna at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=132796
  105. Hsiou et al., 2010
  106. (in Spanish) Fauna de La Venta - serpientes http://lapaleontologiaencolombia.blogspot.com.co/2013/12/fauna-de-la-venta-serpientes.html
  107. IQ114 at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=166768
  108. Sur Quebrada Bejucal at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=147462
  109. (in Spanish) Fauna de La Venta - flora, cangrejos y peces http://lapaleontologiaencolombia.blogspot.com.co/2013/03/fauna-de-la-venta-flora-cangrejos-y.html
  110. Kay & Madden, 1997, p.185
  111. Lundberg & Chernoff, 1992, p.5
  112. Brachyplatystoma promagdalena at Fossilworks.org http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=251555
  113. Amazonian amber at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=140493
  114. Jakokkota flora at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=31114
  115. Toma Vieja at Fossilworks.org http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=136133
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