Results 51 to 60 of about 19,323 (228)

(Table 1b) Marine Osmium records during the late Paleocene thermal maximum in DSDP Hole 80-549A

, 2001
(Table 1b) Marine Osmium records during the late Paleocene thermal maximum in DSDP Hole 80 ...
Gregory E Ravizza (6965528), Blusztajn, Jerzy S, Aubry, Marie-Pierre, Ravizza, Gregory E, Marie-Pierre Aubry (4340995), Jerzy S Blusztajn (6885410), Norris, R N, R N Norris (8012345)   +7 more
core   +1 more source

Ge-Si RATIO FOR ASSESSING THE CHEMICAL WEATHERING INTENSITY AT THE PALEOCENE-EOCENE BOUNDARY IN ANCIENT TRANSURALIAN BASIN

Известия Томского политехнического университета: Инжиниринг георесурсов, 2020
Relevance. Diatomites and their transitional differences formed in the Paleocene–Eocene marine basin are one of the most widespread in the near-surface occurrence of sedimentary rocks in the vast territory of the Trans-Urals.
Pavel V. Smirnov, Georgii A. Batalin, Bulat I. Gareev, Artem A. Trifonov   +3 more
doaj   +1 more source

Oil and gas potential of the eocene-paleocene deposits of the Black Sea-Caspian region based on basin analysis and bm&psm modeling

Известия высших учебных заведений: Геология и разведка, 2023
Background. Issues associated with the investigation of hydrocarbon prospects of the Paleocene-Eocene section of the sedimentary cover in the Black Sea-Caspian region are considered.Aim.
E. V. Vyatkina, E. A. Lavrenova, М. S. Levitskaya, U. S. Serikova   +3 more
doaj   +1 more source

Diversification and coexistence amid widespread and persistent gene flow in Andean trees

New Phytologist, EarlyView.
Andean Prunus species diversify into and occupy distinct elevation zones, remaining morphologically distinct. Yet, ancient introgression and recent admixture cross both phylogenetic and ecological distances. This suggests these species function as a long‐lived syngameon rather than fully isolated lineages, which may help explain how tree diversity ...
Ellen J. Quinlan, James B. Pease, Jhonatan Sallo Bravo, Alfredo F. Fuentes, William Farfan‐Rios, Miles R. Silman   +5 more
wiley   +1 more source

Site 1215

, 2002
Site 1215 (26°01.77´N, 147°55.99´W, 5396 meters below sea level [mbsl]; Fig. F1) is the northernmost of seven sites drilled on the 56-Ma-crust transect during Ocean Drilling Program (ODP) Leg 199.
Lyle, M., Vanden Berg, M.D., Quintin, L., Wilson, P.A., Backman, J., Pälike, H., Coxall, H.K., Janecek, T.R., Raffi, I., Moore, T.C., Nomura, R., Nigrini, C.A., Faul, K., Tripati, A.K., Parés, J.M., Rea, B.R., Kruse, S., Wade, B.S., Nishi, H., Lanci, L., Hovan, S.A., Lear, C.H., Gaillot, P.A., Knoop, P., Busch, W.H., Norris, R.D., Rea, D.K., Steiger, T.H., Parés J. M., Wilson P. A., Busch W. H., Gaillot P., Rea B. R., Kruse S., RAFFI, Isabella, Nomura R., Lyle M. W., Tripati A., Lear C., Nigrini C. A., Moore T. C., Norris R. D., Knoop P., Van Den Berg M. D., Hovan S. A., Janecek T. R., Backman J., Pälike H., Steiger T. H., Coxall H. K., Nishi H., Rea D. K., Faul K., Lanci L., Wade B., Quintin L   +55 more
core   +1 more source

Palynology of the Paleocene-Eocene Thermal Maximum (PETM) from Point Margaret (Southern Australia)

, 2021
Palynological data of the Paleocene-Eocene Thermal Maximum (PETM) from Point Margaret, Australia.
Huurdeman, Emiel P, Gallagher, Stephen John, Greenwood, David R, Peterse, Francien, Bijl, Peter K, Holdgate, Guy R, Bohaty, Steven M, Reichgelt, Tammo, Pross, Jörg, Frieling, Joost   +9 more
core   +1 more source

Results of the Magnetostratigraphic Studies of the Syzran Formation (Paleocene) in the Peschanyi Umyot Section (Saratov, Russia)

Учёные записки Казанского университета: Серия Естественные науки
In this article, the results of the rock-magnetic measurements (magnetic susceptibility and its anisotropy before and after the heating of rocks, magnetic saturation) and paleomagnetic studies of the Lower Syzran Subformation (Paleocene) in the Peschanyi
D. A. Shelepov, A. Yu. Guzhikov
doaj   +1 more source

Reconstructing Cenozoic grasslands in North America and western Eurasia: evidence for cold‐season grasses from 3D phytolith morphology

New Phytologist, EarlyView.
Pie charts illustrate the composition of fossil grass silica short‐cell phytolith (GSSCP) assemblages at investigated fossil sites in the United States and Türkiye and representative 3D meshes of classified phytoliths. Summary Pooideae, the largest grass subfamily, radiated in the Northern Hemisphere from the Paleocene onward and today dominates cold ...
Rosalie M. Hermans, Timothy J. Gallaher, William H. Brightly, Callie Zender, Christophe Snoeck, Caroline A. E. Strömberg   +5 more
wiley   +1 more source

(Table 1a) Marine Osmium records during the late Paleocene thermal maximum in DSDP Hole 22-213

, 2001
(Table 1a) Marine Osmium records during the late Paleocene thermal maximum in DSDP Hole 22 ...
Gregory E Ravizza (6965528), Blusztajn, Jerzy S, Aubry, Marie-Pierre, Ravizza, Gregory E, Marie-Pierre Aubry (4340995), Jerzy S Blusztajn (6885410), Norris, R N, R N Norris (8012345)   +7 more
core   +1 more source

Early Paleocene siluroid catfish from Bolivia and its evolutionary and paleogeographic importance

Acta Palaeontologica Polonica
The fossil genus Yuskaichthys, previously known only from Eocene deposits of the Maíz Gordo site in Argentina, is here identified based on three isolated parieto-supraoccipital bones collected in the Tiupampa locality, Cochabamba-Potosí Basin, Bolivia ...
Eva Caron, Diogo Mayrinck, Ricardo Cespedes, Olga Otero   +3 more
doaj   +1 more source