Article
Multidisciplinary Sciences
Emily M. Carlisle, Melina Jobbins, Vanisa Pankhania, John A. Cunningham, Philip C. J. Donoghue
Summary: Experimental research on the decay of organelles in red and green algae suggests that chloroplasts are more resistant to decay than nuclei, while pyrenoids are unlikely to be preserved. This indicates potential differential organelle preservation in seed plants and prompts a reevaluation of the early eukaryotic fossil record.
Article
Multidisciplinary Sciences
Gerd Geyer, Ed Landing
Summary: Episodic low oxygen levels on the sea floor in the upper Amouslek Formation in Morocco are believed to have led to exceptional preservation of animal remains, including some of the oldest trilobite guts. The Souss fossil lagerstatte represents the first Cambrian fossil lagerstatte in Africa and is among the oldest trilobite-bearing fossil lagerstatten on Earth. The inter-regional correlation of the Souss fossil lagerstatte in West Gondwana indicates its development during a period of high eustatic levels documented in dark shales in Siberia, South China, and East Gondwana.
SCIENTIFIC REPORTS
(2021)
Article
Paleontology
Daniel Falk, Oliver Wing, Maria E. McNamara
Summary: This study investigated the taphonomy of anurans in the Geiseltal biota and identified recurring taphonomic states and patterns. It proposed a new taphonomic model for the Geiseltal anurans. The findings contribute to the comparative study of preservation and paleoenvironment for diverse fossil vertebrates.
PAPERS IN PALAEONTOLOGY
(2022)
Article
Multidisciplinary Sciences
Arianny P. Storari, Taissa Rodrigues, Renan A. M. Bantim, Flaviana J. Lima, Antonio A. F. Saraiva
Summary: This study provides insight into a mass mayfly mortality event in the Crato Formation, revealing the biological community structure and environmental changes in this layer. The findings suggest that the palaeolake in the Crato Formation likely experienced high evaporation during dry seasons, impacting the fauna living in this setting.
SCIENTIFIC REPORTS
(2021)
Article
Multidisciplinary Sciences
Christopher D. Whalen, Neil H. Landman
Summary: We have described a well-preserved ancient vampire squid, Syllipsimopodi bideni, from the Carboniferous period in Montana, USA. This specimen, with a gladius and ten arms with double rows of suckers, is the only known vampire squid with the ancestral ten-arm condition. Syllipsimopodi is the oldest confirmed vampire squid and crown coleoid, pushing back the fossil record of this group by approximately 81.9 million years, supporting molecular clock estimates. Our study using Bayesian analysis of fossil cephalopods shows that Syllipsimopodi is the earliest-diverging vampire squid known, challenging the common hypothesis that vampire squids descended from Triassic phragmoteuthid belemnoids. As early as the Mississippian period, vampire squids already exhibited the loss of the chambered phragmocone and primordial rostrum, traits retained in belemnoids and many extant decabrachians. The elongation of a pair of arms, along with the long gladius and terminal fins, indicates that the morphology of the earliest vampire squids superficially resembled that of modern squids.
NATURE COMMUNICATIONS
(2022)
Article
Biology
Salvador Molla, Paloma Alcorlo, Angela D. Buscalioni, Ana Isabel Lopez-Archilla
Summary: Actuotaphonomic experiments show that microbial mats can prevent or delay destructive processes by analyzing the coverage rate of carcasses. The experiments simulated Barremian environmental conditions, measuring temperatures at 14°C and 26°C, as well as atmospheric pCO(2) of 1000 ppm. The results indicate that fish carcasses were covered twice as fast at 26°C, coinciding with higher gross primary production and community respiration of the microbial mats.
HISTORICAL BIOLOGY
(2023)
Article
Geology
Joao Pedro Saldanha, Lucas Del Mouro, Bruno Becker-Kerber, Joao Henrique Zahdi Ricetti, Patricia da Rocha Marques Nunes Balistieri, Luiz Carlos Weinschutz, Breno Leitao Waichel
Summary: The Lontras Shale Lagerstatte in southern Brazil provides valuable insights into the Carboniferous ecosystem and paleoenvironment, highlighting its paleoclimatological and paleogeographical relevance. However, the distribution of fossils is restricted to a few sites, raising questions about the factors influencing this constrained distribution.
SEDIMENTARY GEOLOGY
(2023)
Article
Evolutionary Biology
Mikaela A. Pulsipher, Evan P. Anderson, Lauren S. Wright, Joanne Kluessendorf, Donald G. Mikulic, James D. Schiffbauer
Summary: This study describes an unnamed and undescribed vermiform arthropod from the Silurian Waukesha Lagerstatte of Wisconsin, USA, named Acheronauta stimulapis. The anatomical features of this species suggest that it may belong to the basal mandibulates. Furthermore, the study's results indicate the need for a potential new clade of arthropods.
JOURNAL OF SYSTEMATIC PALAEONTOLOGY
(2022)
Article
Multidisciplinary Sciences
Carrie Tyler, Michal Kowalewski
Summary: Despite the focus on molluscs, which have high fossilization potential, the study found that the fossil record is likely to be reliable for relative comparisons of composition and diversity in shallow marine paleocommunities. The differences in community composition between live and dead assemblages were predictable, with an overabundance of more preservable groups. Dead molluscs were found to be a good proxy for all taxa when tracking spatio-temporal patterns and shifts in community structure using various ecological metrics.
Article
Geochemistry & Geophysics
Farid Saleh, Orla G. Bath-Enright, Allison C. Daley, Bertrand Lefebvre, Bernard Pittet, Antoine Vite, Xiaoya Ma, M. Gabriela Mangano, Luis A. Buatois, Jonathan B. Antcliffe
Summary: Understanding the functioning of extinct ecosystems is a complex task that involves ecological, evolutionary, and preservational factors. By developing a novel method of data partitioning based on probabilistic modelling for the Walcott Quarry in Canada and the Fezouata Shale in Morocco, researchers were able to reveal differences in soft-tissue preservation mechanisms and ecological selectivity. This study highlights the importance of calibrating exceptional fossil sites to comprehend evolutionary events and the ecological structuring of ancient animal communities during the Cambrian Explosion and Ordovician Radiation.
EARTH AND PLANETARY SCIENCE LETTERS
(2021)
Article
Geology
Rafal Nawrot, Michaele Berensmeier, Ivo Gallmetzer, Alexandra Haselmair, Adam Tomasovych, Martin Zuschin
Summary: Time averaging of fossil assemblages is crucial for accurate paleoecological and geochronological inferences. In this study, we compared time averaging of major carbonate producers from different phyla and found that despite their skeletal differences, they exhibited similar time averaging. This suggests that taxonomic differences in durability may not significantly affect the temporal resolution of fossil assemblages.
Article
Biology
April A. Miller, Sarah M. Jacquet, Evan P. Anderson, James D. Schiffbauer
Summary: This study provides a systematic description of two conulariid species from the Brandon Bridge Formation in Wisconsin, USA, and assesses their taphonomy and preservation within this deposit. The study reveals that the specimens primarily underwent phosphatisation and kerogenization for preservation.
HISTORICAL BIOLOGY
(2022)
Article
Paleontology
Lee Rozada, Ronan Allain, Romain Vullo, Jean Goedert, Dominique Augier, Amandine Jean, Jonathan Marchal, Claire Peyre de Fabregues, Martin Qvarnstrom, Rafael Royo-Torres
Summary: The Angeac-Charente site in France has yielded a diverse array of fossils from the Lower Cretaceous period, including vertebrate macroremains, microremains, and coprolites. This site provides a snapshot of a Lower Cretaceous ecosystem and is considered a fossil-Lagerstatte due to the richness, diversity, and preservation of its fossils. The bonebed at Angeac-Charente is complex, likely formed by a combination of ecological, biological, and physical processes such as predation, mass mortality events, and hydraulic transport.
Article
Geography, Physical
Anna F. Whitaker, James D. Schiffbauer, Derek E. G. Briggs, Wade W. Leibach, Julien Kimmig
Summary: The Spence Shale Lagerstatte is an important fossil deposit, preserving a diverse range of middle Cambrian fossils. The analysis of eldonids specimens from this deposit reveals enrichment in rare earth elements, providing new insights into fossil preservation and diagenetic pathways.
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
(2022)
Article
Multidisciplinary Sciences
Farid Saleh, Romain Vaucher, Muriel Vidal, Khadija El Hariri, Lukas Laibl, Allison C. Daley, Juan Carlos Gutierrez-Marco, Yves Candela, David A. T. Harper, Javier Ortega-Hernandez, Xiaoya Ma, Ariba Rida, Daniel Vizcaino, Bertrand Lefebvre
Summary: The Fezouata Biota is a unique Early Ordovician fossil assemblage that revolutionized our understanding of Earth's early animal diversification. The new fossil locality Taichoute extends the temporal distribution of fossil preservation and expands the range of depositional environments. The discovery at this site provides important insights during a key evolutionary transition in the history of life on Earth.
SCIENTIFIC REPORTS
(2022)
Review
Ecology
Ben H. Warren, Daniel Simberloff, Robert E. Ricklefs, Robin Aguilee, Fabien L. Condamine, Dominique Gravel, Helene Morlon, Nicolas Mouquet, James Rosindell, Juliane Casquet, Elena Conti, Josselin Cornuault, Jose Maria Fernandez-Palacios, Tomislav Hengl, Sietze J. Norder, Kenneth F. Rijsdijk, Isabel Sanmartin, Dominique Strasberg, Kostas A. Triantis, Luis M. Valente, Robert J. Whittaker, Rosemary G. Gillespie, Brent C. Emerson, Christophe Thebaud
Article
Ecology
Jose Mara Fernandez-Palacios, Kenneth F. Rijsdijk, Sietze J. Norder, Rudiger Otto, Lea de Nascimento, Silvia Fernandez-Lugo, Even Tjorve, Robert J. Whittaker
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2016)
Letter
Ecology
Dennis M. Hansen, Jeremy J. Austin, Rich H. Baxter, Erik J. de Boer, Wilfredo Falcon, Sietze J. Norder, Kenneth F. Rijsdijk, Christophe Thebaud, Nancy J. Bunbury, Ben H. Warren
JOURNAL OF BIOGEOGRAPHY
(2017)
Article
Geography, Physical
Stylianos M. Simaiakis, Kenneth F. Rijsdijk, Erik F. M. Koene, Sietze J. Norder, John H. Van Boxel, Paolo Stocchi, Cyril Hammoud, Konstantinos Kougioumoutzis, Elisavet Georgopoulou, Emiel Van Loon, Kathleen M. C. Tjorve, Even Tjorve
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
(2017)
Article
Ecology
Sietze J. Norder, John B. Baumgartner, Paulo A. V. Borges, Tomislav Hengl, W. Daniel Kissling, E. Emiel van Loon, Kenneth F. Rijsdijk
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2018)
Review
Environmental Sciences
Sergio P. Avila, Ricardo Cordeiro, Patricia Madeira, Luis Silva, Antonio Medeiros, Ana C. Rebelo, Carlos Melo, Ana I. Neto, Ricardo Haroun, Antonio Monteiro, Kenneth Rijsdijk, Markes E. Johnson
MARINE POLLUTION BULLETIN
(2018)
Review
Biology
Sergio P. Avila, Carlos Melo, Bjoern Berning, Nuno Sa, Rui Quartau, Kenneth F. Rijsdijk, Ricardo S. Ramalho, Ricardo Cordeiro, Nuno C. De Sa, Adriano Pimentel, Lara Baptista, Antonio Medeiros, Artur Gil, Markes E. Johnson
BIOLOGICAL REVIEWS
(2019)
Article
Ecology
Sietze J. Norder, Konstantinos Proios, Robert J. Whittaker, Maria R. Alonso, Paulo A. V. Borges, Michael K. Borregaard, Robert H. Cowie, F. B. Vincent Florens, Antonio M. de Frias Martins, Miguel Ibanez, W. Daniel Kissling, Lea de Nascimento, Ruediger Otto, Christine E. Parent, Francois Rigal, Ben H. Warren, Jose Maria Fernandez-Palacios, E. Emiel van Loon, Kostas A. Triantis, Kenneth F. Rijsdijk
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2019)
Article
Zoology
Ivo R. Horn, Yvo Kenens, N. Magnus Palmblad, Suzanne J. Van der Plas-Duivesteijn, Bram W. Langeveld, Hanneke J. M. Meijer, Hans Dalebout, Rob J. Marissen, Anja Fischer, F. B. Vincent Florens, Jonas Niemann, Kenneth F. Rijsdijk, Anne S. Schulp, Jeroen F. J. Laros, Barbara Gravendeel
ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY
(2019)
Editorial Material
Multidisciplinary Sciences
Franziska Schrodt, Joseph J. Bailey, W. Daniel Kissling, Kenneth F. Rijsdijk, Arie C. Seijmonsbergen, Derk van Ree, Jan Hjort, Russell S. Lawley, Christopher N. Williams, Mark G. Anderson, Paul Beier, Pieter van Beukering, Doreen S. Boyd, Jose Brilha, Luis Carcavilla, Kyla M. Dahlin, Joel C. Gill, John E. Gordon, Murray Gray, Mike Grundy, Malcolm L. Hunter, Joshua J. Lawler, Manu Monge-Ganuzas, Katherine R. Royse, Iain Stewart, Sydne Record, Woody Turner, Phoebe L. Zarnetske, Richard Field
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2019)
Article
Ecology
Antonia Salces-Castellano, Jairo Patino, Nadir Alvarez, Carmelo Andujar, Paula Arribas, Juan Jose Braojos-Ruiz, Marcelino Del Arco-Aguilar, Victor Garcia-Olivares, Dirk N. Karger, Heriberto Lopez, Ioanna Manolopoulou, Pedro Oromi, Antonio J. Perez-Delgado, William E. Peterman, Kenneth F. Rijsdijk, Brent C. Emerson
Article
Ecology
Alexandra N. Muellner-Riehl, Jan Schnitzler, W. Daniel Kissling, Volker Mosbrugger, Kenneth F. Rijsdijk, Arie C. Seijmonsbergen, Hannes Versteegh, Adrien Favre
JOURNAL OF BIOGEOGRAPHY
(2019)
Article
Ecology
William D. Gosling, Jona de Kruif, Sietze J. Norder, Erik J. de Boer, Henry Hooghiemstra, Kenneth F. Rijsdijk, Crystal N. H. McMichael
Article
Ecology
S. J. Norder, A. C. Seijmonsbergen, Soonil D. D. V. Rughooputh, E. E. van Loon, V. Tatayah, A. T. Kamminga, K. F. Rijsdijk
ECOLOGY AND SOCIETY
(2017)
Review
Geography
Sietze J. Norder, Kenneth F. Rijsdijk
ISLAND STUDIES JOURNAL
(2016)