The Malvinokaffric Realm in the Early-Middle Devonian of South Africa
Sign Up to like & getrecommendations! Published in 2019 at "Journal of African Earth Sciences"
DOI: 10.1016/j.jafrearsci.2019.103549
Abstract: Abstract The Devonian palaeontological record of South Africa is essential in understanding plant and animal evolution as well as global palaeobiogeography and palaeoecology at high subpolar-polar (60–90°) southern palaeolatitudes. As early as the mid-nineteenth century,… read more here.
Keywords: realm; early middle; south africa; middle devonian ... See more keywords
Provenance of detrital zircons of the canindé group (Parnaíba basin), northeastern Brazil
Sign Up to like & getrecommendations! Published in 2019 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2018.12.009
Abstract: Abstract This is the first work focusing on the provenance of Middle Devonian-Early Carboniferous sandstones in the eastern margin of the Parnaiba basin. This sedimentary succession represents the main petroleum system in this basin and… read more here.
Keywords: detrital zircons; basin; poti formations; middle devonian ... See more keywords
Petrogenesis of the postcollisional Middle Devonian monzonitic to granitic magmatism of the Sierra de San Luis, Argentina
Sign Up to like & getrecommendations! Published in 2017 at "Lithos"
DOI: 10.1016/j.lithos.2017.05.018
Abstract: Abstract Middle Devonian granitoids intruded the Eastern Sierras Pampeanas basement ca. 600 km east of the inferred proto-Pacific margin of Gondwana along which a ca. 390 Ma collisional event developed. In the Sierra de San Luis, voluminous… read more here.
Keywords: san luis; magmatism; source; middle devonian ... See more keywords
Colonization of rugose corals by diverse epibionts: dominance and syn vivo encrustation in a Middle Devonian (Givetian) soft-bottom habitat of the Holy Cross Mountains, Poland
Sign Up to like & getrecommendations! Published in 2020 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2020.109899
Abstract: Abstract Middle Devonian (Givetian) rugose corals from the Holy Cross Mountains (Miloszow), Poland, have been analysed with respect to epibiont colonization patterns. Solitary microconchid tubeworms and colonial bryozoans, hederelloids and ascodictyids numerically dominate on the… read more here.
Keywords: middle devonian; holy cross; cross mountains; devonian givetian ... See more keywords
An endemic microphytoplankton assemblage from Middle Devonian Iberia and its paleogeographical significance
Sign Up to like & getrecommendations! Published in 2019 at "Review of Palaeobotany and Palynology"
DOI: 10.1016/j.revpalbo.2019.04.001
Abstract: Abstract Diverse microphytoplankton assemblages, including 72 taxa belonging to 27 genera of acritarchs and prasinophyte phycomata, have been recovered from Middle Devonian rocks in northern Spain, revealing an endemic flora dissimilar to coeval assemblages. These… read more here.
Keywords: microphytoplankton; endemic microphytoplankton; assemblage middle; middle devonian ... See more keywords
New insights into the origins and radiation of the mid-Palaeozoic Gondwanan stem tetrapods
Sign Up to like & getrecommendations! Published in 2018 at "Earth and Environmental Science Transactions of the Royal Society of Edinburgh"
DOI: 10.1017/s1755691018000750
Abstract: ABSTRACT The earliest tetrapodomorph fishes appear in Chinese deposits of Early Devonian age, and by the Middle Devonian they were widespread globally. Evidence for the earliest digitated tetrapods comes from largely uncontested Middle Devonian trackways… read more here.
Keywords: origins radiation; middle devonian; insights origins; new insights ... See more keywords
Revised stratigraphy of the Eifelian (Middle Devonian) of southern Belgium: sequence stratigraphy, global events, reef development and basin structuration
Sign Up to like & getrecommendations! Published in 2019 at "Geologica Belgica"
DOI: 10.20341/gb.2019.009
Abstract: 1. Introduction and historical background As properly summarized by Bultynck (2006), the ‘systeme calcaire de Couvin’ was introduced by Gosselet (1860) and included in a broad sense, the lower Middle Devonian limestone and related shale… read more here.
Keywords: southern belgium; middle devonian; stratigraphy; couvin ... See more keywords
A New Crinoid Genus from the Middle Devonian of Iowa, USA (Camerata, Melocrinitidae)
Sign Up to like & getrecommendations! Published in 2017 at "Paleontological Research"
DOI: 10.2517/2016pr014
Abstract: Abstract. This study describes a new genus of melocrinitid crinoid from the Middle Devonian, Givetian Stage, of Iowa (subclass Camerata, family Melocrinitidae). The specimen described is assigned to Ronsocrinus gen. nov. within the family Melocrinitidae.… read more here.
Keywords: crinoid genus; middle devonian; genus; new crinoid ... See more keywords
Unraveling the hidden paleobiodiversity of the Middle Devonian (Emsian) crinoids (Crinoidea, Echinodermata) from Poland
Sign Up to like & getrecommendations! Published in 2022 at "PeerJ"
DOI: 10.7717/peerj.12842
Abstract: Most previous publications on Devonian crinoids from the Holy Cross Mountains in Poland have concentrated on crinoid columns, and until now, little has been published about crinoid cups and calyxes. Herein, five crinoid taxa are… read more here.
Keywords: unraveling hidden; paleobiodiversity middle; emsian crinoids; devonian emsian ... See more keywords