Results 81 to 90 of about 4,741,469 (223)
, 2011 Frýda, Jiří, Blodgett, Robert B., Lenz, Alfred C., Frýdová, Barbora (2011): Jardamarekia enigma, a new Early Devonian tryblidioidean from Royal Creek area (Yukon Territory, Canada), and paleobiogeography of the Early Devonian of northwestern Canada ...
Frýdová, Barbora +3 more
core +1 more source
Acta Palaeobotanica, 2014 An assemblage of unusual microfossils occurs within an accumulation of plant debris, hyphae, and various types of propagules in the Early Devonian Rhynie chert.
Kustatscher Evelyn +3 more
doaj +1 more source
Late Silurian and Early Devonian Sedimentologic History of Southwestern Indiana [PDF]
, 1978 "Evidence from geophysical logs and petrographic study of subsurface samples permits interpretation of the sequence of sedimentologic events during Late Silurian and Early Devonian time in southwestern Indiana.
Droste, John B., Becker, Leroy E.
core +1 more source
Early Devonian conodonts from Prince of Wales Island, southeastern Alaska
, 1984 Early Devonian conodonts from 11 localities on Prince of Wales Island and adjacent small islands, southeastern Alaska, include Pandorinellina optima (Moskalenko), Pandorinellina exigua philipi (Klapper), Pandorinellina exigua exigua (Philip ...
Savage, Norman M., Gehrels, George E.
core +2 more sources
Palynology and Palaeoecology of the Zakeen Formation, Kish Gasfield, northern Persian Gulf
Journal of Stratigraphy and Sedimentology Researches, 2014 Introduction During Middle Devonian and contemporaneous with the global rise of sea-level, the westward transgression commenced from north and northeastern Iran and culminated in early Late Devonian.
Hossein Hashemi , Nima Nezam Vafa
doaj
Известия высших учебных заведений: Геология и разведка, 2019 Three stages, namely Middle Devonian (I), Early Late Devonian (II) and Late Late Devonian (III), are distin-guished in the evolution of antiarchs (Placodermi, Antiarchi) in the Middle-Late Devonian of Northern Eurasia.
S. V. Moloshnikov
doaj +1 more source
A protoxylem pathway to evolution of pith? An hypothesis based on the Early Devonian euphyllophyte Leptocentroxyla. [PDF]
Ann Bot, 2022 Tomescu AMF, McQueen CR.
europepmc +1 more source
Late Devonian to early Tournaisian Rugose corals [PDF]
, 1986 The distribution of Rugose Corals between the end of the Frasnian and the early Tournaisian is reviewed in four selected regions (Belgium and surrounding areas, German cephalopod facies, Poland, Omolon).
Poty, E.
core
Hapalosiphonacean cyanobacteria (Nostocales) thrived amid emerging embryophytes in an early Devonian (407-million-year-old) landscape. [PDF]
iScience, 2023 Strullu-Derrien C +7 more
europepmc +1 more source
Early Devonian Brachiopod Zoogeography [PDF]
, 1969 ARTHUR J. BOUCOT +2 more
openaire +2 more sources