Results 21 to 30 of about 4,183,802 (162)

New data on the stem and leaf anatomy of two conifers from the Lower Cretaceous of the Araripe Basin, northeastern Brazil, and their taxonomic and paleoecological implications. [PDF]

open access: yesPLoS ONE, 2017
Pseudofrenelopsis and Brachyphyllum are two conifers that were part of the Lower Cretaceous (Aptian) taphoflora of the Crato Formation, Araripe Basin, northeastern Brazil. The former genus includes, so far, P.
Maria Edenilce Peixoto Batista   +5 more
doaj   +1 more source

Gymnosperms from the Early Cretaceous Crato Formation (Brazil). II. Cheirolepidiaceae [PDF]

open access: yesFossil Record, 2006
Conifers are common in the Early Cretaceous Crato flora. Sterile foliage shoots of several morphotypes occur. Good preservation of several of these specimens allows detailed morphological and anatomical studies.
L. Kunzmann   +3 more
doaj   +5 more sources

A new important species of Nymphidae (Neuroptera) from the Lower Cretaceous Crato Formation of Brazil

open access: yes, 2022
Makarkin, Vladimir N. (2022): A new important species of Nymphidae (Neuroptera) from the Lower Cretaceous Crato Formation of Brazil. Zootaxa 5175 (3): 377-382, DOI: 10.11646/zootaxa.5175.3.
Makarkin, Vladimir N.
core   +1 more source

Crato Formation Odonata Taphonomy Completeness

open access: yes, 2020
Completeness data for fossil insects from the Crato Formation. Insect fossils are divided up into simplistic tagma, and recorded as present (1), partial (0.5), or absent (0).
Barling, N (via Mendeley Data)
core   +1 more source

A new Lower Cretaceous Nymphid (Insecta, Neuroptera, Nymphidae) from the Crato Formation of Brazil [PDF]

open access: yes, 2021
The family Nymphidae Rambur 1842 (Neuroptera) has only recently been recorded from the Lower Cretaceous Crato Formation of the Chapada do Araripe, northeast Brazil, with three new genera and species.
Martins-Neto, Rafael G.   +2 more
core  

Cretaceous Pterosaurs of the Araripe Basin: A Comprehensive Taxonomic Update and Paleobiological Insights [PDF]

open access: yesAnais da Academia Brasileira de Ciências
More than fifty years after the first discoveries of pterosaurs in the Araripe Basin, this sedimentary unit remains one of the most informative windows into the diversity and biology of these fantastic flying reptiles.
FELIPE L. PINHEIRO   +13 more
doaj   +1 more source

UOP-PAL Crato Formation Insect Fossils - Barling et al 2020

open access: yes, 2020
A selection of insect fossils from the Crato Formation that could be identified to order-level or better. Several specimens that were intact but eluded identification are also included.
Barling, N (via Mendeley Data)   +1 more
core   +1 more source

A new myrmeleontoid genus and species from the Lower Cretaceous Crato Formation (Neuroptera, Babinskaiidae)

open access: yes, 2021
International audienceA new babinskaiid genus and species, Paraneliana sennlaubi gen. et sp. nov., is described and figured from the Lower Cretaceous Crato Formation (Brazil) on the basis of a well-preserved specimen. This new genus is closely related to
Jouault, Corentin   +3 more
core   +1 more source

A hawker dragonfly (Odonata: Liupanshaniidae) from the Lower Cretaceous Crato Formation, northeastern Brazil

open access: yes, 2020
International audienceThe hawker dragonfly Cratoliupanshania magnifica gen. et sp. nov. is described from the Lower Cretaceous Crato Formation in northeastern Brazil, corresponding to the third genus of this Mesozoic family from this formation.
Nel, André, Pella, Cristian
core   +1 more source

The third skimmer dragonfly species from the Lower Cretaceous (Aptian) Crato Formation in NE Brazil (Odonata, Cavilabiata, Araripelibellulidae)

open access: yes, 2020
International audienceAraripelibellula sennlaubi sp. nov., third species of this genus, is described from the Lower Cretaceous Crato Formation Araripe Basin, NE Brazil. This genus was previously known by its type species A.
Nel, André, Pouillon, Jean-Marc
core   +1 more source

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