Results 91 to 100 of about 4,855 (225)

Brachiopod faunal exchange through an epioceanic-epicontinental transitional area from the Early Jurassic South Iberian platform system [PDF]

, 2016
The La Mola region (eastern External Betic Zone) can be regarded as one of the easternmost complete Jurassic successions of the Betic Cordillera in the Iberian Peninsula, but the paleogeographical setting of their outcrops remains widely discussed ...
Baeza Carratalá, José Francisco, García Joral, Fernando, Tent-Manclus, Jose Enrique   +2 more
core   +3 more sources

A new marrellomorph euarthropod from the Early Ordovician of Argentina [PDF]

, 2016
Marrellomorphs (class Marrellomorpha) are a group of Paleozoic arthropods with a very poor fossil record. Here we describe a new marrellomorph arthropod Mimetaster florestaensis sp. nov. from the Tremadocian (earliest Ordovician) of Argentina.
Aris, María Josefina, Corronca, Jose Antonio, Pardo, Paolo Luciano, Quinteros, Andres Sebastian   +3 more
core   +1 more source

OLD WORLD PORCUPINE (RODENTIA, HYSTRICIDAE) REMAINS FROM THE LATE MESSINIAN OF PIEDMONT, NW ITALY

Rivista Italiana di Paleontologia e Stratigrafia, 2015
The goal of this paper is to describe a single upper molar and a fragmented radius of Old World porcupines recently discovered in the latest Messinian localities of Moncucco Torinese and Verduno in the Tertiary Piedmont Basin, NW Italy.
SIMONE COLOMBERO, MARCO PAVIA, GIORGIO CARNEVALE   +2 more
doaj   +1 more source

The Dynastinae (Coleoptera: Scarabaeidae) of the Cayman Islands (West Indies), with descriptions of Tomarus adoceteus, new species (Pentodontini) and Caymania nitidissima, new genus and species (Phileurini) [PDF]

, 2010
The five genera and eight species of dynastine scarabs occurring in the Cayman Islands in the West Indies are reviewed. Two new, endemic species are described from Little Cayman, with supporting illustrations: Tomarus adoceteus Ratcliffe and Cave ...
Cave, Ronald D., Ratcliffe, Brett C.
core  

On Prophoca and Leptophoca (Pinnipedia, Phocidae) from the Miocene of the North Atlantic realm : redescription, phylogenetic affinities and paleobiogeographic implications [PDF]

, 2016
Background: Prophoca and Leptophoca represent the oldest known genera of phocine seals, dating from the latest early to middle Miocene. Originally, Prophoca rousseaui and Prophoca proxima were described based on fragmentary remains from the Miocene of ...
Dewaele, Leonard, Lambert, Olivier, Louwye, Stephen   +2 more
core   +4 more sources

Evolución geológica en la cuenca baja del río Colorado durante el cenozoico, Patagonia Norte, Argentina [PDF]

, 2019
Climatic changes and eustatic sea levels have been assumed to be the most important controllers of the Colorado River alluvial fan in northern Patagonia.
Perillo, Gerardo Miguel E., Seitz, Carina, Vélez, María I.   +2 more
core   +2 more sources

First Report of Middle Eocene Micromorphic Brachiopods from Northeastern Libya: Taxonomy and Paleobiogeography Implications

Diversity
Two brachiopod species, Terebratulina tenuistriata (Leymerie, 1846) and Orthothyris pectinoides (von Koenen, 1984), have been recorded for the first time from the Middle Eocene (Late Lutetian) nummulitic limestone beds in the Darnah Formation at the Wadi
Sayed M. Abd El-Aziz, Ibrahim M. Abd El-Gaied, Mansour H. Al-Hashim, Maria Aleksandra Bitner, Yasser F. Salama, Petra Heinz, Mostafa M. Sayed   +6 more
doaj   +1 more source

New early Eocene tapiromorph perissodactyls from the Ghazij Formation of Pakistan, with implications for mammalian biochronology in Asia [PDF]

, 2012
Early Eocene mammals from Indo-Pakistan have only recently come under study. Here we describe the first tapiromorph perissodactyls from the subcontinent. Gandheralophus minor n. gen. and n. sp. and G. robustus n. sp.
Bai B., Dehm R., Fischer K.H., Gingerich P. D., Gingerich P.D., Gingerich P.D., Gunnell G.F., Holbrook L.T., Khan A., Kumar K., Lucas S.G., Lucas S.G., Lucas S.G., Maas M.C, Matthew W.D., Meng J., Missiaen P., Missiaen P., Philip D. Gingerich, Pieter Missiaen, Pilgrim G.E., Radinsky L.B., Radinsky L.B., Radinsky L.B., Ranga Rao A., Ranga Rao A., Rose K.D., Russell D.E., Sahni A., Sahni A., Sahni A., Thewissen J.G.M., Ting S., Ting S., Tong Y., Tsubamoto T., Wang Y., West R.M.   +37 more
core   +2 more sources

A new zygodactylid species indicates the persistence of stem passerines into the early Oligocene in North America

BMC Evolutionary Biology, 2019
Background The lake deposits of the informal Ruby Paper Shale unit, part of the Renova Formation of Montana, have yielded abundant plant fossils that document Late Eocene – Early Oligocene global cooling in western North America.
Tobin L. Hieronymus, David A. Waugh, Julia A. Clarke   +2 more
doaj   +1 more source

An Early Miocene kentriodontoid (Cetacea: Odontoceti) from the western North Pacific, and its implications for their phylogeny and paleobiogeography. [PDF]

PLoS One, 2023
Guo Z, Kohno N.
europepmc   +1 more source