Parecis Basin
|
Fm. Anari |
fine-grained to aphanitic basalts, with subordinate coarsed diabase bodies. Volcanic flows |
southeast of Rondônia (RO) to the Northwest of Mato Grosso (MT) state |
no fossils related |
Lower Jurassic - Hettangian |
Schobbenhaus et al. 1984SCHOBBENHAUS C, CAMPOS DA, DERZE GR & ASMUS HE. 1984. Geologia do Brasil. Departamento Nacional de Produção Mineral, 500 p., Marzoli et al. 1999MARZOLI A, RENNE PR, PICCIRILLO EM, ERNESTO M, BELLIENI G & MIN A. 1999. Extensive 200-Million-Year-Old continental flood basalts of the Central Atlantic Magmatic Province. Science 284: 616-618. doi: 10.1126/science.284.5414.616., Silva et al. 2003SILVA AJP, LOPES RC, VASCONCELOS AM & BAHIA RBC. 2003. Bacias Sedimentares Paleozóicas e Meso-Cenozóicas Interiores. In: Bizzi LA, Schobbenhaus C, Vidotti RM & Gonçalves JH (Eds), Geologia, Tectônica e Recursos Minerais do Brasil, CPRM - Serviço Geológico do Brasil: 55-85. https://doi.org/10.1371/journal.pone.0003303. https://doi.org/10.1371/journal.pone.000...
. Pedreira & Bahia 2004PEDREIRA AJ & BAHIA RBC. 2004. Estratigrafia e Evolução da Bacia dos Parecis Região Amazônica, Brasil. CPRM - Serviço Geológico do Brasil: 40 p.
|
Fm Tapirapuã |
similar to basalts from Anari Formation, with columnar disjunction and spheroidal exfoliation |
comprises the Tapirapuã massif in Mato Grosso (MT) state |
no fossils related |
Lower Jurassic - Hettangian |
Schobbenhaus et al. 1984SCHOBBENHAUS C, CAMPOS DA, DERZE GR & ASMUS HE. 1984. Geologia do Brasil. Departamento Nacional de Produção Mineral, 500 p., Marzoli et al. 1999MARZOLI A, RENNE PR, PICCIRILLO EM, ERNESTO M, BELLIENI G & MIN A. 1999. Extensive 200-Million-Year-Old continental flood basalts of the Central Atlantic Magmatic Province. Science 284: 616-618. doi: 10.1126/science.284.5414.616., Silva et al. 2003SILVA AJP, LOPES RC, VASCONCELOS AM & BAHIA RBC. 2003. Bacias Sedimentares Paleozóicas e Meso-Cenozóicas Interiores. In: Bizzi LA, Schobbenhaus C, Vidotti RM & Gonçalves JH (Eds), Geologia, Tectônica e Recursos Minerais do Brasil, CPRM - Serviço Geológico do Brasil: 55-85. https://doi.org/10.1371/journal.pone.0003303. https://doi.org/10.1371/journal.pone.000...
. Pedreira & Bahia 2004PEDREIRA AJ & BAHIA RBC. 2004. Estratigrafia e Evolução da Bacia dos Parecis Região Amazônica, Brasil. CPRM - Serviço Geológico do Brasil: 40 p.
|
Fm Rio Ávila |
reddish, friable and eolic sandstones with rounded grains, well to poorly selected |
Outcrops in north of General Carneiro, in the valley of the Culuene river and northwest of Vilhena, Mato Grosso (MT) state |
no macrofossils related |
Jurassic |
Silva et al. 2003SILVA AJP, LOPES RC, VASCONCELOS AM & BAHIA RBC. 2003. Bacias Sedimentares Paleozóicas e Meso-Cenozóicas Interiores. In: Bizzi LA, Schobbenhaus C, Vidotti RM & Gonçalves JH (Eds), Geologia, Tectônica e Recursos Minerais do Brasil, CPRM - Serviço Geológico do Brasil: 55-85. https://doi.org/10.1371/journal.pone.0003303. https://doi.org/10.1371/journal.pone.000...
, Bahia, 2007BAHIA RBC. 2007. Evolução Tectonossedimentar da Bacia dos Parecis - Amazônia. Phd Thesis of Universidade Federal de Ouro Preto, Minas Gerais, 150 p.
|
Fm. Botucatu |
large scale cross-bedded bimodal sandstones. Aeolian dunes |
Outcrops in West of Rondônia (RO) and small exposures in southeast of Mato Grosso (MT) |
no macrofossils or ichnofossils related |
Jurassic |
Pedreira & Bahia 2000PEDREIRA AJ & BAHIA RBC. 2000. Sedimentary Basins of Rondônia State, Brazil: Response to the Geotectonic Evolution of the Amazonic Craton. Rev Bras Geoci 30(3): 477-480., 2004 |
Parnaíba Basin
|
Fm Mosquito |
tholeiitic flood basalts, interbedded with sandstones |
arround the municipality of Fortaleza dos Nogueiras, Maranhão (MA) state |
no macrofossils related |
Lower–Middle Jurassic |
Schobbenhaus et al. 1984SCHOBBENHAUS C, CAMPOS DA, DERZE GR & ASMUS HE. 1984. Geologia do Brasil. Departamento Nacional de Produção Mineral, 500 p., Bellieni et al. 1992BELLIENI G ET AL. 1992. Evidence of magmatic activity related to Middle Jurassic and Lower Cretaceous rifting from northeastern Brazil (Cearfi-Mirim): K/Ar age, palaeomagnetism, petrology and Sr-Nd isotope characteristics. Chem Geol 97: 9-32., Santos & Carvalho 2004SANTOS MECM & CARVALHO MSS. 2004. Paleontologia das Bacias do Parnaíba, Grajaú e São Luís: Reconstituições Paleobiológicas. CPRM, Serviço Geológico do Brasil, 211 p.
|
Alparcata Basin
|
Fm Pastos Bons |
for the base, se- quences of siltstone, dark shale, and greenish and brownish mud- stones. The upper strata consist of gray to green shales with wavy lamination |
occurs as a south-central belt in Maranhão (MA) state, with some exposure in west of Piauí (PI) |
ostracods; conchostracans; palynomorphs; plant cuticles; fishes (Lepidotus piauhyensis, probable Semionotus and pleuropholids); Crocodyliformes (i.e., Batrachomimus pastosbonensis); |
Upper Jurassic - Oxfordian–Kimmeridgian |
Schobbenhaus et al. 1984SCHOBBENHAUS C, CAMPOS DA, DERZE GR & ASMUS HE. 1984. Geologia do Brasil. Departamento Nacional de Produção Mineral, 500 p., Gallo, 2005, Montefeltro et al. 2013MONTEFELTRO FC, LARSSON HCE, FRANÇA MAG & LANGER MC. 2013. A new neosuchian with Asian affinities from the Jurassic of northeastern Brazil. Naturwissenschaften 100(9): 835-841. doi:10.1007/s00114-013-1083-9.
|
Paraná Basin
|
Fm Botucatu |
mostly composed of fine-to medium-grained quartz sandstones. Friable, rounded and with large-scale cross-bedding related to a wide eolian dunes field. Sand sea of large eolian dunes |
widespread occurrence in the Paraná Basin, which cover great áreas of São Paulo (SP), Paraná (PR), Santa Catarina (SC), Rio Grande do Sul (RS), Mato Grosso (MT) and Mato Grosso do Sul (MS) states, with some portions in Goias (GO) and Minas Gerais (MG) states |
abundant ichnofossils: as footprints and tracks produced by invertebrates (arachnids and insects) and tetrapods (small to medium dinosaurs [i.e., ceratosaurid theropods, ornithopods?] and mammals [e.g., Brasilichnium elusivum]), also urolites attributed to dinosaurs. |
Upper Jurassic - Lower Cretaceous |
Schobbenhaus et al. 1984SCHOBBENHAUS C, CAMPOS DA, DERZE GR & ASMUS HE. 1984. Geologia do Brasil. Departamento Nacional de Produção Mineral, 500 p., Scherer, 2000SCHERER CMS. 2000. Eolian dunes of the Botucatu Formation (Cretaceous) in Southernmost Brazil: morphology and origin. Sediment Geol 137: 63-84., Fernandes et al. 2004FERNANDES MA, FERNANDES LBR & SOUTO PRF. 2004. Occurence of Urolites related to Dinosaurs in the Lower Cretaceous of the Botucatu Formation, Paraná Basin, São Paulo State, Brazil. Revista Brasileira de Paleontologia: 7(2): 263-268., Scherer & Lavina 2006SCHERER CMS & LAVINA ELC. 2006. Stratigraphic evolution of a fluvial - eolian succession: The example of the Upper Jurassic — Lower Cretaceous Guará and Botucatu formations, Paraná Basin, Southernmost Brazil. Gondwana Res 9: 475-484., Leonardi et al. 2007LEONARDI G, CARVALHO IS & FERNANDES MA. 2007. The desert ichnofauna from Botucatu Formation (Upper Jurassic - Lower Cretaceous), Brazil. In: Carvalho IS, Cassab RCT, Schwanke C, Carvalho MA, Fernandes ACS, Rodrigues MAC, Carvalho MSS, Arai M & Oliveira MEQ (Eds), Paleontologia: Cenários da Vida, vol. 1. Interciência: 379-391. doi: 10.13140/RG.2.2.18583.78240.
|
Fm Guará |
composed of fine- to coarse-grained sandstones and rare mudstones of fluvial and eolian depositional systems |
south region of Rio Grande do Sul state (RS) |
ichnoassemblage formed by theropod, ornithopod and sauropod tracks |
Upper Jurassic–Kimmeridgian-Tithonian |
Scherer & Lavina 2005SCHERER CMS & LAVINA ELC. 2005. Sedimentary cycles and facies architecture of aeolian-fluvial strata of the Upper Jurassic Guará Formation, southern Brazil. Sedimentol 52: 1323-1341., 2006, Francischini et al. 2017FRANCISCHINI H, SALES MAF, DENTZIEN-DIAS P & SCHULTZ CL. 2017. The Presence of Ankylosaur Tracks in the Guará Formation (Brazil) and Remarks on the Spatial and Temporal Distribution of Late Jurassic Dinosaurs. Ichnos. https://doi.org/10.1080/10420940.2017.1337573. https://doi.org/10.1080/10420940.2017.13...
|
Almada Basin
|
Fm Sergi |
fluvial and eolic deposits. Mostly composed by sandstones, but wiht conglomerates in a finning upward granulometry |
south-central coast of Bahia state (BA) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Scherer et al. 2007SCHERER CMS, LAVINA ELC, DIAS FILHO DC, OLIVEIRA FM, BONGIOLO DE & AGUIAR ES. 2007. Stratigraphy and facies architecture of the fluvial - aeolian - lacustrine Sergi Formation (Upper Jurassic), Recôncavo Basin, Brazil. Sediment Geol 194: 169-193., Bongiolo & Scherer 2010BONGIOLO DE & SCHERER CMS. 2010. Facies architecture and heterogeneity of the fluvial and aeolian reservoirs of the Sergi formation (Upper Jurassic), Recôncavo Basin, NE Brazil. Marine Petrol Geol 27: 1885-1897., Adegas et al. 2012ADEGAS F, SCHERER CMS & BORN C. 2012. Arcabouço estratigráfico da Formação Sergi (Jurássico Superior) na Bacia de Almada, Bahia. Rev Bras Geocie volume 42(Suppl 1): 1-18.
|
Camumu Basin
|
Fm Sergi |
similar as above |
central coast of Bahia state (BA) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Ferreira et al. 2009FERREIRA TS, CAIXETA JM & LIMA FD. 2009. Controle do embasamento do rifteamento das bacias de Camamu e Almada. Boletim de Geociências da Petrobrás, Rio de Janeiro 17(1): 724: 69-88., Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., |
Recôncavo Basin
|
Fm Sergi |
similar as above |
central-eastern of the State of Bahia (BA) |
ostracods (e.g, Bisulcocypris pricei); silicified wood attributed to coniferous Dadoxilon benderi |
Upper Jurassic (Tithonian, Dom Joao local age) |
Pedreira, 2000PEDREIRA AJ. 2000. Sergi River Canyon, Brazil. In: Schobbenhaus C, Campos DA, Queiroz ET, Winge M & Berbert-Born M (Eds), Sítios Geológicos e Paleontológicos do Brasil, SIGEP. http://sigep.cprm.gov.br/sitio095/sitio095english.html. http://sigep.cprm.gov.br/sitio095/sitio0...
, Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Guzmán et al. 2015GUZMÁN J, FAMBRINI G, OLIVEIRA E & USMA-CUERVO C. 2015. Estratigrafia da Bacia de Jatobá: estado da arte. Estudos Geológicos 25: 53-76., Vilas Boas et al. 2018VILAS BOAS DBR, SOUZA PAVD & HOLZ M. 2018. Correlação Sismoestratigráfica entre as bacias do Recôncavo e de Camamu. Geociências 37(3): 467-481.
|
Fm Aliança |
formed by Capianga e Boipeba members. A gondwanic pre-rift sequence |
central-eastern of the State of Bahia (BA) |
permineralized wood reported (from Tucano and Jatobá deposits) ostracods (e.g., Darwinula, Bisulcocypris pricei, B. uninodosa) conchostracans (e.g., Cyzicus brauni); fish remains (e.g., hybodontid sharks, coelachants [e.g., Mawsonia gigas], Lepidotes and ceratodontid dipnoics); mesoeucrocodylian remains |
Upper Jurassic (Tithonian, Dom Joao local age) |
Netto & Oliveira, 1985NETTO AST & OLIVEIRA JJ. 1985. O preenchimento da Rift-Valley na Bacia do Recôncavo. Rev Bras Geoci 15(2): 97-102., Ricardi-Branco 2004RICARDI-BRANCO F. 2004. Jazigos Paleobotânicos do Brasil. In: Carvalho IS (Ed), Paleontologia, vol 2. Editora Interciência, RJ, p. 85-96.Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Silva et al. 2011SILVA MC, CARVALHO MSS, BARRETO AMF & CARVALHO ISC. 2011. Paleoictiofauna da Formação Aliança (Jurássico Superior), Bacia de Jatobá, Nordeste do Brasil. In: Carvalho IS, Srivasta NK, Strohschoen O & Lana CC (Eds), Paleontologia: cenários de vida, vol. 4, Rio de Janeiro: Interciência, p. 595-608., Guzmán et al. 2015GUZMÁN J, FAMBRINI G, OLIVEIRA E & USMA-CUERVO C. 2015. Estratigrafia da Bacia de Jatobá: estado da arte. Estudos Geológicos 25: 53-76., Vilas Boas et al. 2018VILAS BOAS DBR, SOUZA PAVD & HOLZ M. 2018. Correlação Sismoestratigráfica entre as bacias do Recôncavo e de Camamu. Geociências 37(3): 467-481., Carvalho et al. 2021CARVALHO ARA, OLIVEIRA GR & BARRETO AMF. 2021. New Crocodylomorpha remains from the Late Jurassic Aliança Formation (Dom João stage), Jatobá Basin. J South Am Earth Sci 109: 103256. https://doi.org/10.1016/j.jsames.2021.103256
|
Mb Capianga |
lacustrine muddystones. A gondwanic pre-rift sequence |
central-eastern of the State of Bahia (BA) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Scherer et al. 2007SCHERER CMS, LAVINA ELC, DIAS FILHO DC, OLIVEIRA FM, BONGIOLO DE & AGUIAR ES. 2007. Stratigraphy and facies architecture of the fluvial - aeolian - lacustrine Sergi Formation (Upper Jurassic), Recôncavo Basin, Brazil. Sediment Geol 194: 169-193., Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Vilas Boas et al. 2018VILAS BOAS DBR, SOUZA PAVD & HOLZ M. 2018. Correlação Sismoestratigráfica entre as bacias do Recôncavo e de Camamu. Geociências 37(3): 467-481.
|
Mb Boipeba |
fluvial sandstones, compacted and cemented by quartz, anhydrite and calcite toward the base. A gondwanic pre-rift sequence |
central-eastern of the State of Bahia (BA) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Salem et al. 2000SALEM AM, MORAD S, MATO LF & AL-AASM IS. 2000. Diagenesis and Reservoir-Quality Evolution of Fluvial Sandstones During Progressive Burial and Uplift: Evidence from the Upper Jurassic Boipeba Member, Recôncavo Basin, Northeastern Brazil. AAPG Bulletin 84(7): 1015-1040., Scherer et al. 2007SCHERER CMS, LAVINA ELC, DIAS FILHO DC, OLIVEIRA FM, BONGIOLO DE & AGUIAR ES. 2007. Stratigraphy and facies architecture of the fluvial - aeolian - lacustrine Sergi Formation (Upper Jurassic), Recôncavo Basin, Brazil. Sediment Geol 194: 169-193., Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Vilas Boas et al. 2018VILAS BOAS DBR, SOUZA PAVD & HOLZ M. 2018. Correlação Sismoestratigráfica entre as bacias do Recôncavo e de Camamu. Geociências 37(3): 467-481.
|
Tucano Basin
|
the same depositional units as observed for Recôncavo Basin |
the same lithostratigraphy as observed for Recôncavo Basin units (sup. cit.) |
Observations: Subdivided in North-Jatobá-Tucano and South-Central Tucano. Synchronic depositional sequence with Reconcavo and Jatobá units as consequence of Recôncavo-Tucano-Jatobá aborted intracontinental rift |
Vita & Cupertino 1988VITA LPM & CUPERTINO JA. 1988. A new approach to the geological configuration of the Lower Cretaceous Tucano and Jatobá basins, northeastern Brazil. Rev Bras Geoci 18(2): 220-230., Milani et al. 2007, Costa et al. 2007a, Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371.
|
Jatobá Basin
|
except by Boipeba Member, the same depositional units as observed for Recôncavo and Tucano basins |
expected by Boipeba Member, the same lithostratigraphy as observed for Recôncavo and Tucano depositional units (sup. cit.) |
Observations: Synchronic depositional sequence with Reconcavo and Tucano units as consequence of Recôncavo-Tucano-Jatobá aborted intracontinental rift |
Vita & Cupertino 1988VITA LPM & CUPERTINO JA. 1988. A new approach to the geological configuration of the Lower Cretaceous Tucano and Jatobá basins, northeastern Brazil. Rev Bras Geoci 18(2): 220-230., Milani et al. 2007, Costa et al. 2007b, Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371.
|
Sergipe Basin
|
Fm Serraria |
coarse grained, poorly sorted, kaolinitic sandstones of fluvial braided depositions |
coastal margin of Sergipe state (SE) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Azambuja Filho 1998AZAMBUJA FILHO NC. 1998. Guidebook to the Rift-Drift Sergipe-Alagoas Basin. Prepared during the 1998 AAPG International Conference & Exhibition. doi: 10.13140/RG.2.2.17330.22729., Melton 2008MELTON B. 2008. A geological and Geophysical study of the Sergipe-Alagoras Basin. MSc thesis from Texas A&M University: 60 p. (Unpublished)., Borba et al. 2011BORBA C, PAIM PSG & GARCIA AJV. 2011. Estratigrafia dos depósitos iniciais do rifte no Campo de Furado, região de São Miguel dos Campos, Bacia de Sergipe-Alagoas. Rev Bras Geoci 41(1): 18., Kuchle et al. 2011, Freitas & Silveira 2017FREITAS VA & SILVEIRA RL. 2017. Bacia de Sergipe-Alagoas - Terra: Sumário Geológico e Setores em Oferta. 2015. Décima Quarta rodada de licitações, Agência Nacional do Petróleo, Gás Natural e Biocombustíveis, Superintendência de Definição de Blocos - SDB. Retrieved from: http://rodadas.anp.gov.br/arquivos/Round14/Mapas/sumarios/Sumario_Geologico_R14_SEL_Terra.pdf. http://rodadas.anp.gov.br/arquivos/Round...
, Franco 2018FRANCO LS. 2018. Interpretação paleoambiental de um afloramento da Formação Serraria da Sub-bacia de Alagoas e caracterização petrográfica do nível estratigráfico correlato. Scientific initiation monograph of Universidade Federal de Sergipe, Sergipe, Brazil: 74 p.
|
Fm Bananeiras |
lacustrine red shales |
coastal margin of Sergipe state (SE) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Azambuja Filho, 1998, Melton 2008MELTON B. 2008. A geological and Geophysical study of the Sergipe-Alagoras Basin. MSc thesis from Texas A&M University: 60 p. (Unpublished)., Borba et al. 2011BORBA C, PAIM PSG & GARCIA AJV. 2011. Estratigrafia dos depósitos iniciais do rifte no Campo de Furado, região de São Miguel dos Campos, Bacia de Sergipe-Alagoas. Rev Bras Geoci 41(1): 18., Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Freitas & Silveira 2017FREITAS VA & SILVEIRA RL. 2017. Bacia de Sergipe-Alagoas - Terra: Sumário Geológico e Setores em Oferta. 2015. Décima Quarta rodada de licitações, Agência Nacional do Petróleo, Gás Natural e Biocombustíveis, Superintendência de Definição de Blocos - SDB. Retrieved from: http://rodadas.anp.gov.br/arquivos/Round14/Mapas/sumarios/Sumario_Geologico_R14_SEL_Terra.pdf. http://rodadas.anp.gov.br/arquivos/Round...
|
Alagoas Basin
|
Bananeiras and Serraria formations are same depositional units as observed for Sergipe Basin |
the same lithostratigraphy as observed for Bananeiras and Serraria sequences (sup. cit.) |
coastal margin of Alagoas state (AL) |
same as Sergipe Basin |
Azambuja Filho, 1998, Melton 2008MELTON B. 2008. A geological and Geophysical study of the Sergipe-Alagoras Basin. MSc thesis from Texas A&M University: 60 p. (Unpublished)., Borba et al. 2011BORBA C, PAIM PSG & GARCIA AJV. 2011. Estratigrafia dos depósitos iniciais do rifte no Campo de Furado, região de São Miguel dos Campos, Bacia de Sergipe-Alagoas. Rev Bras Geoci 41(1): 18., Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Freitas & Silveira 2017FREITAS VA & SILVEIRA RL. 2017. Bacia de Sergipe-Alagoas - Terra: Sumário Geológico e Setores em Oferta. 2015. Décima Quarta rodada de licitações, Agência Nacional do Petróleo, Gás Natural e Biocombustíveis, Superintendência de Definição de Blocos - SDB. Retrieved from: http://rodadas.anp.gov.br/arquivos/Round14/Mapas/sumarios/Sumario_Geologico_R14_SEL_Terra.pdf. http://rodadas.anp.gov.br/arquivos/Round...
|
Fm Candeeiro |
iterbedding of fine to medium-grained sandstones with reddish siltstones and shales |
coastal margin of Alagoas state (AL) |
no macrofossils related |
Upper Jurassic (Tithonian, Dom Joao local age) |
Azambuja Filho, 1998, Freitas & Silveira 2017FREITAS VA & SILVEIRA RL. 2017. Bacia de Sergipe-Alagoas - Terra: Sumário Geológico e Setores em Oferta. 2015. Décima Quarta rodada de licitações, Agência Nacional do Petróleo, Gás Natural e Biocombustíveis, Superintendência de Definição de Blocos - SDB. Retrieved from: http://rodadas.anp.gov.br/arquivos/Round14/Mapas/sumarios/Sumario_Geologico_R14_SEL_Terra.pdf. http://rodadas.anp.gov.br/arquivos/Round...
|
Araripe Basin
|
Fm Missão Velha |
consists of quartz sandstones, sometimes feldspar and/or kaolinic, locally conglomeratic. River plains of interlaced systems characterized by shallow, high-energy channels. A gondwanic pre-rift sequence |
south of Ceará state (CE) |
abundant silicified wood, attributed to coniferous Dadoxilon benderi |
Upper Jurassic (Tithonian? Dom Joao local age) |
Assine, 1992, 2007ASSINE ML. 2007. A Bacia do Araripe. Boletim de Geociências PETROBRAS, Rio de Janeiro 15(2): 371-389., Fambrini et al. 2009FAMBRINI GL, TESSER JR S, NEUMANN VHML, SOUZA BYC & FILHO WFS. 2009. Fácies e Sistemas Deposicionais na área-tipo da Formação Missão Velha, Bacia do Araripe, Nordeste do Brasil. Estudos Geológicos 19(1): 161-190. Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371. |
Fm Brejo Santo |
shales and red lamitos from a lacustrine deposition. A gondwanic pre-rift sequence |
south of Ceará state (CE) |
ichnofossils; continental ostracodes (e.g., Bisulcopypris pricei, Darwinula oblonga, Theriosynoecum miritiensis); conchostraceans (i.e., Cyzicus pricei); gastropods; bivalves; fishes (i.e., Mawsonia gigas, Lepidotes sp.); crocodyliforms teeth and dinosaurians remains |
Upper Jurassic (Tithonian? Dom Joao local age) |
Assine 1992ASSINE ML. 1992. Análise Estratigráfica da Bacia do Araripe, Nordeste do Brasil. Rev Bras Geoci 22(3): 289-300., 2007, Kuchle et al. 2011KUCHLE J, SCHERER CMS, BORN CC, ALVARENGA RS & ADEGAS F. 2011. A contribution to regional stratigraphic correlations of the Afro-Brazilian depression e The Dom João Stage (Brotas Group and equivalent units e Late Jurassic) in Northeastern Brazilian sedimentary basins. J S Am Earth Sci 31: 358-371., Vieira de Melo & Carvalho 2017MELO BGV & CARVALHO IS. 2017. A Fauna da Formação Brejo Santo, Neojurássico da Bacia do Araripe, Brasil: Interpretações Paleoambientais. An Instituto de Geociências UFRJ 40(3/2017): 62-74.
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Tacutu basin
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Fm Pirara |
consists of halites in the areas central for granite and laterally interdigitated schists and, less frequently, siltstones and carbonates |
central-northeast sector of Roraima state (RO). The Tacutu hemigraben deposits extends between Brazil and Guyana |
no macrofossils related |
Upper Jurassic |
Crawford et al. 1984CRAWFORD FD, SZELEWSKI CE & ALVEY GD. 1984. Geology and exploration in the Takutu Graben of Guyana. Oil & Gas J 82(10): 122-139., Eiras & Kinoshita 2006EIRAS JF & KINOSHITA K. 2006. Bacias sedimentares brasileiras: Bacia do Tacutu. Phoenix 87: 1-6., Vaz et al. 2007VAZ PT, WANDERLEY FILHO JR & BUENO GV. 2007. A Bacia do Tacutu. Boletim de Geociências da Petrobras, Rio de Janeiro, 15(2): 289-297.
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Fm Manari |
siltstones, shales and, locally, calcisiltites and dolomites, produced by a lake sedimentary environment |
central-northeast sector of Roraima state (RO). The Tacutu hemigraben deposits extends between Brazil and Guyana |
no macrofossils related |
Upper Jurassic |
Crawford et al. 1984CRAWFORD FD, SZELEWSKI CE & ALVEY GD. 1984. Geology and exploration in the Takutu Graben of Guyana. Oil & Gas J 82(10): 122-139., Eiras & Kinoshita 2006EIRAS JF & KINOSHITA K. 2006. Bacias sedimentares brasileiras: Bacia do Tacutu. Phoenix 87: 1-6., Vaz et al. 2007VAZ PT, WANDERLEY FILHO JR & BUENO GV. 2007. A Bacia do Tacutu. Boletim de Geociências da Petrobras, Rio de Janeiro, 15(2): 289-297.
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Fm Apoteri |
massive tholeiitic basalts to amigdaloidals, occasionally interspersed with sandstones at the base of Takutu basin; diabase dikes |
central-northeast sector of Roraima state (RO). The Tacutu hemigraben deposits extends between Brazil and Guyana |
no macrofossils related |
Upper - Jurassic |
“BRASIL, Radambrasil Project”1975, Crawford et al. 1984CRAWFORD FD, SZELEWSKI CE & ALVEY GD. 1984. Geology and exploration in the Takutu Graben of Guyana. Oil & Gas J 82(10): 122-139., Schobbenhaus et al. 1984SCHOBBENHAUS C, CAMPOS DA, DERZE GR & ASMUS HE. 1984. Geologia do Brasil. Departamento Nacional de Produção Mineral, 500 p., Eiras & Kinoshita 2006EIRAS JF & KINOSHITA K. 2006. Bacias sedimentares brasileiras: Bacia do Tacutu. Phoenix 87: 1-6., Milani, et al.2007, Vaz et al. 2007VAZ PT, WANDERLEY FILHO JR & BUENO GV. 2007. A Bacia do Tacutu. Boletim de Geociências da Petrobras, Rio de Janeiro, 15(2): 289-297. |
Mangabeira, Lavras da Mangabeira and Iborepi
|
Fms Serrote do Limoeiro and Iborepi |
fluvial depositions, generally formed by conglomeratic layers to the base, with fining upward red sandstones with interbedded pelites to the top |
three small basins (63km2 total area) for the south of Ceará state (CE) |
rhizolites and ichnofossils related to invertebrates (e.g., Skolithos sp.); conchostraceans (i.e., “Pseudestheria” pricei); and fragments of other invertebrates (e.g., Anodontites), plants, and vertebrates (indet.) |
Lower Jurassic (Iborepi and Serrote do Limoeiro [?] formations) / Upper Jurassic ? (Lavras da Mangabeira) |
Carvalho 1993CARVALHO IS. 1993. Os conchostráceos fósseis das bacias interiores do Nordeste do Brasil. Programa de Pós-Graduação em Geologia, Universidade Federal do Rio de Janeiro. Tese (Doutorado), Rio de Janeiro: 319pp., Carvalho & Fernandes 1993CARVALHO IS & FERNANDES ACS. 1993. Icnologia da Bacia de Mangabeira, Cretáceo do Ceará. Anais da Academia Brasileira de Ciências, 65(3): 253-264, Rocha et al. 2008ROCHA DEGA, AMARAL CA & MEDEIROS VC. 2008. Bacias Sedimentares e Magmatismo Juro-Cretáceo. In Medeiros VC (Ed), Geologia e Recursos Minerais da Folha Souza, SB. 34-Z-A. Estados da Paraíba, Rio Grande do Norte e Ceará. CPRM - Serviço Geológico do Brasil: 49-74.Hessel, 2014HESSEL MH. 2014. Bacias interiores do nordeste brasileiro e seus fósseis de invertebrados. In: Ghilardi RP & Scheffler SM (Eds), Paleontologia de Invertebrados, o legado brasileiro. Porto Alegre, Sociedade Brasileira de Paleontologia: 55-74.
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