Results 81 to 90 of about 4,183,802 (162)

Structural control and geochronology of Cretaceous carbonate breccia pipes, Crato Formation, Araripe Basin, NE Brazil

, 2021
The laminated limestones of the Crato Formation, Araripe Basin (NE of Brazil) have been investigated, as they are analogous to facies of the carbonate reservoirs of the pre-salt sequence of the Brazilian marginal basins.
Buckman, Jim; id_orcid, Roberts, Nick M.W., Neumann, Virginio H. M. L., Miranda, Tiago Siqueira, Alencar, Marcio Lima, Mariano, Gorki, Barbosa, José Antonio, Roemers-Oliveira, Eduardo, Celestino, Maria Alcione Lima, Roberts, Nick M. W., Braz Souza, Jorge André, Buckman, Jim, Neumann, Virginio H.M.L., Tiago Siqueira Miranda, Marcio Lima Alencar, Maria Alcione Lima Celestino, Gorki Mariano, Jim Buckman, Nick M.W. Roberts, José Antonio Barbosa, Virginio H.M.L. Neumann, Jorge André Braz Souza, Eduardo Roemers-Oliveira   +22 more
core   +1 more source

Stratigraphic Relations of the Ipubi Formation: Siliciclastic-Evaporitic Succession of the Araripe Basin

Anais da Academia Brasileira de Ciências, 2018
The Ipubi Formation represents the Aptian-Albian siliciclastic-evaporitic succession of Araripe Basin, NE Brazil. This succession comprises siliciclastic rocks (bituminous shales and claystones) and evaporites (gypsum and secondary anhydrite) and ...
CARLOS E. FABIN, OSVALDO J. CORREIA FILHO, MÁRCIO L. ALENCAR, JOSÉ A. BARBOSA, TIAGO S. DE MIRANDA, VIRGÍNIO H. NEUMANN, IGOR F. GOMES, FELIPE R. DE SANTANA   +7 more
doaj   +1 more source

Author Correction: A new Gondwanan mayfly family from the Lower Cretaceous Crato Formation, Brazil (Ephemeroptera: Siphlonuroidea: Astraeopteridae fam. nov.). [PDF]

Sci Rep, 2023
Storari AP, Staniczek AH, Godunko RJ.
europepmc   +1 more source

Early Creatceous gymnosperms from the Crato Formation, Araripe Basin, Northeast Brazil

, 2007
A Formação Crato, localizada na bacia do Araripe, Nordeste do Brasil, contém um dos registros fossíferos vegetais mais importantes do Cretáceo Inferior. Estes fósseis apresentam excelente estado de preservação, no geral, com pouca fragmentação, órgãos em
Paula Andrea Sucerquia Rendon, Sucerquia Rendon, Paula Andrea   +1 more
core   +1 more source

FIGURE 3 in Behavioural impacts on the taphonomy of dragonflies and damselflies (Odonata) from the Lower Cretaceous Crato Formation, Brazil

, 2021
FIGURE 5. Pie charts showing abdominal completeness of Crato Formation Odonate versus other insect orders. A, Pie chart showing the number and percentage of odonate insect fossils examined with varying levels of abdomen preservation. The percentage is of
MARTILL, DAVID M., BARLING, NATHAN T., HEADS, SAM W., NATHAN T. BARLING, DAVID M. MARTILL, SAM W. HEADS   +5 more
core   +1 more source

Composição molecular e origem paleobotânica de âmbares da bacia do Araripe, Formação Santana Molecular composition and paleobotanical origin of ambers from the Araripe basin, Santana Formation

Química Nova, 2009
The terpenoid composition of seven amber samples from Araripe Basin (Santana Formation, Crato Member) has been analyzed by gas chromatography-mass spectrometry to determine their botanical origin.
Ricardo Pereira, Ismar de Souza Carvalho, Antônio Carlos Sequeira Fernandes, Débora de Almeida Azevedo   +3 more
doaj   +1 more source

First Occurrence and Paleo-Ecological Implications of Insects (Orthoptera: Ensifera Gryllidae) in the Romualdo Member of the Santana Formation, Eo-Cretaceous of the Araripe Basin

Anais da Academia Brasileira de Ciências
The Romualdo Member of the Santana Formation, a lithostatigraphic unit attributed to a marine intrusion, is famous for its preserved fossils in calcareous concretions, which stand out for their diversity and excellent preservation levels. This paper aims
LUÍS C.B. FREITAS, GERALDO J.B. DE MOURA, ANTÔNIO A.F. SARAIVA   +2 more
doaj   +1 more source

FIGURE 2 in A new myrmeleontoid genus from the Crato Formation of Northeast Brazil (Lower Cretaceous) (Insecta: Neuroptera: Palaeoleontidae)

, 2010
FIGURE 2. Araripeleon alphonsei gen. nov., sp. nov., holotype SMNK 2358 PAL, drawing of general habitus, with the forewing details removed (scale bar represents 10 mm).Published as part of Millet, Johann & Nel, Andre, 2010, A new myrmeleontoid genus from
Nel, Andre, Millet, Johann
core   +1 more source

On the placement of the Cretaceous orthopteran Brauckmannia groeningae from Brazil, with notes on the relationships of Schizodactylidae (Orthoptera, Ensifera)

ZooKeys, 2011
The fossil orthopteran Brauckmannia groeningae Martins-Neto (Orthoptera, Ensifera) from the Early Cretaceous Crato Formation of Brazil, currently misplaced at both the genus and family level, is transferred to the family Schizodactylidae and assigned to ...
Sam Heads, Léa Leuzinger
doaj   +1 more source

New species of Locustopsidae (Orthoptera: Caelifera) from the Crato Formation including the new subfamily Pseudoacridinae subfam. nov.

Three new species, a new genus, and a new subfamily of Locustopsidae Handlirsch, 1906 are described from the Early Cretaceous Crato Formation of Brazil. Pseudoacrida eumastacoimima sp. nov.
ALLYSSON P. PINHEIRO, ULRICH KOTTHOFF, MARTIN HUSEMANN, DANIEL LIMA, OLE-KRISTIAN ODIN SCHALL, SAM W. HEADS   +5 more
core   +1 more source