Results 241 to 250 of about 74,091 (305)

Stonikacidin A, an Antimicrobial 4-Bromopyrrole Alkaloid Containing L-Idonic Acid Core from the Northwestern Pacific Marine Sponge Lissodendoryx papillosa. [PDF]

Mar Drugs
Tabakmakher KM, Makarieva TN, Sabutski YE, Kokoulin MS, Menshov AS, Popov RS, Guzii AG, Shubina LK, Chingizova EA, Chingizov AR, Yurchenko EA, Fedorov SN, Grebnev BB, von Amsberg G, Dyshlovoy SA, Ivanchina NV, Dmitrenok PS.   +16 more
europepmc   +1 more source

Carbonate sedimentology: An evolved discipline

The Depositional Record, Volume 12, Issue 1, February 2026.
Abstract Although admired and examined since antiquity, carbonate sediment and rock research really began with Charles Darwin who, during a discovery phase, studied, documented and interpreted their nature in the mid‐19th century. The modern discipline, however, really began after World War II and evolved in two distinct phases.
Noel P. James, Peir K. Pufahl
wiley   +1 more source

Organoclay interaction response to sedimentary environment and sources in Paleogene shales from the Nanpu Sag: Insights for organic matter accumulation mechanism

The Depositional Record, Volume 12, Issue 1, February 2026.
The deep paleo‐lake, characterised by low energy and moderate salinity, facilitated the input of fine‐grained minerals and the development of aquatic organic matter. Under the combined influence of the sedimentary environment and material source, mineral‐bound organic matter was formed, which played a crucial role in the enrichment of organic matter ...
Rusi Zuo, Jingong Cai, Wei Duan, Xiang Zeng, Jinyi He, Chuan Cai, Qianyou Wang   +6 more
wiley   +1 more source

Hydrothermal dolomitisation of a deep‐water bioherm isolated in a non‐dolomitised intraplatform basin within the Norian Dolomia Principale (Southern Alps, northern Italy)

The Depositional Record, Volume 12, Issue 1, February 2026.
We propose that one of the largest known bioconstructions (the Monte Zenone bioherm) in the Southern Alps, northern Italy, and its growth on a tilted and drowned platform block of the Norian Dolomia Principale was controlled by hydrothermal dolomitisation from fault‐controlled fluids during the Late Triassic–Early Jurassic rifting phase. Dolomitisation
Martin Müller, Stefano M. Bernasconi, Vincenzo Picotti, Jordon D. Hemingway   +3 more
wiley   +1 more source

Methanolic Extract and Brominated Compound from the Brazilian Marine Sponge Aplysina fulva Are Neuroprotective and Modulate Inflammatory Profile of Microglia. [PDF]

Mar Drugs
Nunes CJ, Santos CC, Soares EN, Lima IS, Alves UV, Lanna E, Batista R, do Nascimento RP, Costa SL.   +8 more
europepmc   +1 more source

Sediment surface sampling with giant box corer. In: Ratmeyer, V., Hebbeln, D & Shipboard Party: Report and Preliminary Results of RV Meteor Cruise M61/3 [PDF]

, 2006
Beck, T., Foubert, A., Grehan, A., Noé, Sibylle   +3 more
core  

Genomic Resources for Imperiled Caribbean Reef‐Forming Corals (Hexacorallia: Scleractinia): Complete Mitochondrial Genomes of Dichocoenia stokesii, Diploria labyrinthiformis, Oculina patagonica, and Stephanocoenia intersepta

Ecology and Evolution, Volume 16, Issue 2, February 2026.
Mitochondrial genomes of imperiled Caribbean corals are sequenced. These genomic resources will support conservation initiatives. ABSTRACT Coral reefs provide a wide variety of services essential to both marine ecosystems and human societies yet reef‐forming corals are currently facing a multitude of global and local environmental stressors.
Katrina Zabransky, William Vuong, Stephanie M. Rosales, J. Antonio Baeza   +3 more
wiley   +1 more source

Marchaetoglobins A-D: Four Cytochalasans with Proangiogenic Activity from the Marine-Sponge-Associated Fungus Chaetomium globosum 162105. [PDF]

ACS Omega
Miao X, Hong L, Ju Z, Liu H, Shang R, Li P, Liu K, Cheng B, Jiao W, Xu S, Lin H.   +10 more
europepmc   +1 more source

Surface Samples in Belgica Mound Province Hovland Mound Province, West Rockall Bank and Northern Porcupine Bank. In: Ratmeyer, V., Hebbeln, D. & Shipboard Party: Report and Preliminary Results of RV Meteor Cruise M61/3 [PDF]

, 2006
Beck, T., Foubert, A., Grehan, A., Noé, Sibylle   +3 more
core  

Population Structure and Genetic Diversity Analyses Reveal Isolation That May Imperil the Northernmost Colony of the Endangered Australian Sea Lion

Ecology and Evolution, Volume 16, Issue 2, February 2026.
Rapid warming of marine environments is threatening ecosystems, especially species at the edge of their range. This study analysed the genetic structure and diversity of Australian sea lion populations and found the northernmost population to be highly isolated with extremely low genetic variation.
Vanessa Morris, Anthony Chariton, Robert Harcourt, Catherine E. Grueber, Isabelle Charrier, Holly Raudino, Kelly Waples, Roger Kirkwood, Simon D. Goldsworthy, Benjamin J. Pitcher   +9 more
wiley   +1 more source