Results 91 to 100 of about 2,368 (213)

Spectroscopic Analysis of a Theropod Dinosaur (Reptilia, Archosauria) from the Ipubi Formation, Araripe Basin, Northeastern Brazil

Journal of Spectroscopy, 2013
The Araripe Sedimentary Basin is known by the excellence of its fossils, regarding the preservation, diversity, and quantity. Here, we present a spectroscopic analysis using several experimental techniques (X-ray energy dispersion spectroscopy, Fourier ...
João Hermínio da Silva, Francisco Eduardo de Sousa Filho, Antônio Álamo Feitosa Saraiva, Nádia Amanda Andrade, Bartolomeu Cruz Viana, Juliana Manso Sayão, Bruno Tavares de Oliveira Abagaro, Paulo de Tarso Cavalcante Freire, Gilberto Dantas Saraiva   +8 more
doaj   +1 more source

The first theropod dinosaur (Coelurosauria, Theropoda) from the base of the Romualdo Formation (Albian), Araripe Basin, Northeast Brazil. [PDF]

Sci Rep, 2020
Sayão JM, Saraiva AÁF, Brum AS, Bantim RAM, de Andrade RCLP, Cheng X, de Lima FJ, de Paula Silva H, Kellner AWA.   +8 more
europepmc   +1 more source

Catastrophic failure in a pterosaur skull from the Cretaceous Santana Formation of Brazil [PDF]

, 2008
Elgin, Ross A., Grau, Carlos A.
core   +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

Author Correction: The first theropod dinosaur (Coelurosauria, Theropoda) from the base of the Romualdo Formation (Albian), Araripe Basin, Northeast Brazil. [PDF]

Sci Rep, 2020
Sayão JM, Saraiva AÁF, Brum AS, Bantim RAM, de Andrade RCLP, Cheng X, de Lima FJ, de Paula Silva H, Kellner AWA.   +8 more
europepmc   +1 more source

Review of the pterodactyloid pterosaur Coloborhynchus [PDF]

, 2008
Kellner, Alexander W. A., Rodrigues, Taissa   +1 more
core   +1 more source

New Cretaceous (Aptian/Albian) boxer shrimp (Crustacea, Decapoda, Stenopodidea) from the Araripe Sedimentary Basin, NE, Brazil. [PDF]

PLoS One, 2023
Alencar DR, Santana W, Pinheiro AP, Lima D, Feitosa Saraiva AÁ, de Oliveira GR.   +5 more
europepmc   +1 more source

First pterosaur remains from the Exu Formation (Cretaceous) of the Araripe Basin, Brazil [PDF]

, 2008
Martill, David M.
core   +1 more source

110-million-years-old fossil suggests early parasitism in shrimps. [PDF]

Sci Rep, 2023
Lima D, Alencar DR, Santana W, Oliveira NC, Saraiva AÁF, Oliveira GR, Boyko CB, Pinheiro AP.   +7 more
europepmc   +1 more source

Possible azhdarchoid pterosaur remains from the Coniacian (Late Cretaceous) of England [PDF]

, 2008
Gale, Andrew, Martill, David M., Witton, Mark P.   +2 more
core   +1 more source