The early Barremian warm pulse and the late Barremian cooling: A high-resolution geochemical record of the Boreal Realm

Matthias Malkoč, Jörg Mutterlose

PALAIOS

... of 1.5%o. Ontogenetic changes in the metabolic activity linked to temperature or food changes may explain changes in the fractionation rate, resulting...

Stable carbon isotopes of benthic foraminifers from IODP Expedition 311 as possible indicators of episodic methane seep events in a gas hydrate geosystem

Qing Li, Jiasheng Wang, Jianwen Chen, Qing Wei

PALAIOS

...). CH4 zSO4 2{ ?HCO3 { zHS{ zH2 O ð1Þ In addition, the food sources available at methane seeps may be another 674 LI ET AL. PALAIOS FIGURE 2...

Biological Remediation of Environmentally Contaminated Water

Ian Lerche, Walter Glaesser, Gerhard Strauch

Environmental Geosciences (DEG)

... as a food source to grow, thereby removing such contaminants from the water. Thus the water that finally crosses the barrier region to the reservoir side...

Paleolimnology of Uppermost Cretaceous Lacustrine Deposits in Western Texas

Homer Montgomery, Kenneth Barnes

PALAIOS

.... The relatively rich fossil assemblages permit studies of paleoenvironments and food web complexities, as well as provide paleohydrological information. In Big...

Selective Feeding in an Early Devonian Terrestrial Ecosystem

Dianne Edwards, Paul A. Selden, Lindsey Axe

PALAIOS

... in the coprolites suggests that the consumer probably broke its food into very small fragments on mastication, while the degree of compaction may be indicative...

The Friar and the Oil Spring

May Ellen Ash

Petroleum History Institute

... River. Later in his memoir, Boucher again mentions oil, but this time one derived from food: “. . . they raise also pumpkins of a different kind from...

Environmental Relationships of Recent Ostracoda in Mesquite, Aransas and Copano Bays, Texas Gulf Coast

Paul L. Engel, Frederick M. Swain

GCAGS Transactions

... materials, and other possible food sources. Few data are available on these possible factors especially the last. Obviously, the presence or absence...

A RECORD OF SEQUESTRATION OF PLANT MATERIAL BY MARINE BURROWING ANIMALS AS A NEW FEEDING STRATEGY UNDER OLIGOTROPHIC CONDITIONS EVIDENCED BY PYRITE MICROTEXTURES

AGATA JURKOWSKA, ALFRED UCHMAN, EWA ŚWIERCZEWSKA-GŁADYSZ

PALAIOS

... an increasing number of feeding strategies as a consequence of competition for food among burrowing organisms (Uchman 2004). This is less visible in pelagic...

New ichnofabrics of the Cenomanian–Danian Chalk Group

Kasper H. Blinkenberg, Bodil W. Lauridsen, Dirk Knaust, Lars Stemmerik

Journal of Sedimentary Research (SEPM)

... system. The ichnofabrics reflect burrowing of irregular echinoids adapted to the limited supply of food reaching deeper-shelf environments...

THE INFLUENCE OF SEASONALITY ON LIVE-DEAD FIDELITY OF CAENOGASTROPODA FROM THE NORTHERN COAST OF SÃO PAULO STATE, BRAZIL

Silvio Cesar Marqui Limeira Junior, Henrique Bazzo Martins, Júlia Fernandes Perroca, Sabrina Coelho Rodrigues, Renato Pirani Ghilardi

PALAIOS

... such as biogeography, body-size distribution, and biomass distribution in food chains, which may or may not be the result of anthropogenic action (Tittensor et al...

Coral and Other Organic Reefs in Geologic Column

W. H. Twenhofel

AAPG Bulletin

... dwelling places for non-colonial organisms which sought these places for protection or for food. Organic reefs develop substantially large vertical...

Dissolution of ophiuroid ossicles on the shallow Antarctic Shelf: Implications for the fossil record and ocean acidification

Beverly J. Walker, Molly F. Miller, Samuel S. Bowser, David J. Furbish, Guilherme A.R. Gualda

PALAIOS

...). In spite of persistently frigid water and seasonal food supply, controlled by the polar light regime, diversity, the abundance and biomass...

Creoles Nation: Oil, Investments and National Development in Venezuela (1939-1960)

Marcus Golding

Petroleum History Institute

... of the twentieth century Venezuelan agricultural production had begun to stagnate. By the next decade, the country became a net importer of food. The causes...

STARS OF THE AFTERMATH: ASTERIACITES BEDS FROM THE LOWER TRIASSIC OF THE CARNIC ALPS (WERFEN FORMATION, SAURIS DI SOPRA), ITALY

ANDREA BAUCON, CARLOS NETO DE CARVALHO, CARLOS NETO DE CARVALHO

PALAIOS

... tube feet; Smith 1937; Buchanan and Woodley 1963, Jangoux 1982; Seilacher 2007) and they use arms to catch food particles too. 4. Several specimens...

FAUNAL ASSOCIATIONS IN COLD-METHANE SEEP DEPOSITS FROM THE UPPER CRETACEOUS PIERRE SHALE, SOUTH DAKOTA

KIMBERLY C. MEEHAN, NEIL H. LANDMAN

PALAIOS

... methane- and hydrogen sulfide-rich fluids that serve as a primary food source for chemosynthetic ecosystems and the formation of bacterial mats. Gas...

Anatomy of a Deep-Water Coral Reef Mound from Stjernsund, West Finnmark, Northern Norway

André Freiwald, Rudiger Henrich, Jürgen Pätzold

Special Publications of SEPM

... chemosynthetic theory suggests a linkage to increased food availabil nutrient rich water masses or along oceanographic shear alternative in ity...

Microbial mats and ichnofauna of a fluvial-tidal channel in the Lower Pennsylvanian Joggins Formation, Canada

Zabrina M. Prescott, Matthew R. Stimson, Lynn T. Dafoe, Martin R. Gibling, R. Andrew MacRae, John H. Calder, Brian L. Hebert

PALAIOS

... excellent trackway preservation, and may have formed a food source, although no feeding traces were identified. Overlying strata yield Protichnites...

Ecology and Paleoecology of Planktic Foraminifera

Jere H. Lipps

Special Publications of SEPM

... Planktic foraminifera in pelagic trophic structure. The food and predators of planktic foraminifera are poorly known, yet some generalizations...

Crab Traces on Muddy Tidal Flats of the Mira River Estuary, Portugal

Alina Shchepetkina

PALAIOS

... of food and sometimes congregate under rocks, debris, and in burrows on the sand and mud flats during the low tide (Edwards 1958; Crothers 1968; Klein...

Environment of Source-Bed Formation: Chapter 6: Part I. Genesis of Petroleum, Compiled by Robert H. Dott

AAPG Special Volumes

... environment. The relationship of all the other inhabitants of the sea to this organic matter, which is a primary food resource produced...

Cenozoic Reef Systems of Caribbean--Prospects for Paleoecologic Synthesis: Modern and Ancient Reefs

Stanley H. Frost

AAPG Special Volumes

... dependent on uniformitarian comparisons with the biologic and geologic systems forming modern reefs. Much of the present-day coral-reef food web, however...

FEEDING TRACES OF RECENT RAY FISH AND OCCURRENCES OF THE TRACE FOSSIL PISCICHNUS WAITEMATA FROM THE PLIOCENE OF SANTA MARIA ISLAND, AZORES (NORTHEAST ATLANTIC)

ALFRED UCHMAN, PAULO TORRES, MARKES E. JOHNSON, BJÖRN BERNING, RICARDO S. RAMALHO, ANA CRISTINA REBELO, CARLOS S. MELO, LARA BAPTISTA, PATRÍCIA MADEIRA, RICARDO CORDEIRO, SÉRGIO P. ÁVILA

PALAIOS

..., searching for food in sediments. They produce characteristic bowl-shaped depressions, which popularly are called ray holes, either by flapping...

Burrows and Trackways of the Dermapteran Insect Labidura riparia (Pallas, 1773): A Contribution to the Ichnology of Sandy Substrates

Shannon Hsieh, Weronika Łaska, Alfred Uchman, Krzysztof Ninard

PALAIOS

... in 2021. Water was provided through damp cotton wool or regular misting, and dry cat food given for their diet, with uneaten food removed regularly...

Paleoecological Factors Controlling Distribution and Mode of Life of Cretaceous Ammonoids in Texas Area

Gayle Scott

AAPG Bulletin

... in certain localities. It should be remembered, however, that Nautilus is used as food by the natives and many of the shells mentioned may well have been...

Preservation of Chlorophyll Derivatives in Sediments Off Southern California

Wilson L. Orr , K. O. Emery , John R. Grady

AAPG Bulletin

...-containing plants that form the food base for all other organisms. Except in shallow water where attached algae are abundant and may make an appreciable...