31 Works

Micro CT Images of Sellafield Borehole 13B

Ryan Payton, Brett Clark & Mark Fellgett
These images were acquired using micro computed tomographic imaging of 7 sandstone plugs taken at various depths in the Sellafield borehole 13B. SF696 (63.8 m), SF697 (76.1 m), SF698 (96.98 m), SF699 (126.27 m), SF700 (144.03 m), SF701 (172.16 m) and SF702 (181.39 m). These samples are further detailed and analysed in the following article: http://dx.doi.org/10.1144/petgeo2020-092

DiSSCo Prepare Milestone report MS5.3 \"Documentation of PIDs relevant for DiSSCo technical infrastructure\"

Sabine von Mering, Julia Reis, Falko Glöckler, Wouter Addink, Robert Cubey, Mathias Dillen, Anton Güntsch, Elspeth Haston, Sharif Islam & Mareike Petersen

Data for butterfly near-infrared adaptation research

Changku Kang, Sehyuk Lim, Won Young Lee, Yunji Choi, Devi Stuart-Fox & Blanca Huertas
Climatic gradients frequently predict large-scale ecogeographical patterns in animal coloration, but the underlying causes are often difficult to disentangle. We examined ecogeographical patterns of reflectance among 343 European butterfly species and isolated the role of selection for thermal benefits by comparing animal-visible and near-infrared (NIR) wavebands. NIR light accounts for ~50% of solar energy but cannot be seen by animals so functions primarily in thermal control. We found that reflectance of both dorsal and ventral...

Data from: Integrated population models poorly estimate the demographic contribution of immigration

Matthieu Paquet, Jonas Knape, Debora Arlt, Pär Forslund, Tomas Pärt, Øystein Flagstad, Carl G. Jones, Malcolm A. C. Nicoll, Ken Norris, Josephine M. Pemberton, Håkan Sand, Linn Svensson, Vikash Tatayah, Petter Wabakken, Camilla Wikenros, Mikael Åkesson & Matthew Low
Estimating the contribution of demographic parameters to changes in population growth is essential for understanding why populations fluctuate. Integrated Population Models (IPMs) offer a possibility to estimate contributions of additional demographic parameters, for which no data have been explicitly collected: typically immigration. Such parametersare often subsequently highlighted as important drivers of population growth. Yet, accuracy in estimating their temporal variation, and consequently their contribution to changes in population growth rate, has not been investigated. To...

The first Silurian trilobite with three-dimensionally preserved soft parts reveals novel appendage morphology

Mark Sutton, Derek Siveter, Richard Fortey, Derek Briggs & David Siveter
The first Silurian trilobite known with soft parts preserved, a Dalmanites species, is described from the Herefordshire Lagerstätte. Biramous appendages and much of the alimentary system are evident. High-fidelity three-dimensional preservation reveals a novel, double arrangement of the exopod filaments, interconnected by a presumed membranous sheet. This morphology explains a misinterpretation of the exopod as supporting spiral structures, originally reported nearly 150 years ago. The new exopod morphology is considered primarily respiratory in function and...

Supplementary information for: A biased fossil record can preserve reliable phylogenetic signal

C. Henrik Woolley, Jeffrey Thompson, Yun-Hsin Wu, David Bottjer & Nathan Smith
Abstract.­­––The fossil record is notoriously imperfect and biased in representation, hindering our ability to place fossil specimens into an evolutionary context. For groups with fossil records mostly consisting of disarticulated parts (e.g., vertebrates, echinoderms, plants), the limited morphological information preserved sparks concerns about whether fossils retain reliable evidence of phylogenetic relationships, and lends uncertainty to analyses of diversification, paleobiogeography, and biostratigraphy in Earth history. To address whether a fragmentary past can be trusted, we need...

Registration Year

  • 2021

Resource Types

  • Dataset
  • Text


  • Natural History Museum
  • University of Lisbon
  • Meise Botanic Garden
  • Finnish Museum of Natural History
  • University of Tartu
  • Museum für Naturkunde
  • Naturalis Biodiversity Center
  • Botanischer Garten und Botanisches Museum Berlin
  • University of Adelaide
  • Senckenberg Nature Research Society