A5040592310- Ichthyology and Marine Biology
- Paleontology and Evolutionary Biology
- Paleontology and Stratigraphy of Fossils
- Evolution and Paleontology Studies
- Fish Biology and Ecology Studies
- Fish biology, ecology, and behavior
Natural History Museum Rotterdam
2021-2023
Utrecht University
2019-2023
Abstract Chondrichthyan and actinopterygian fish remains from Rhaetian (c. 208.05–201.36 Ma) or perhaps Late Norian deposits in the Winterswijk quarry are described. The most abundant taxon is Gyrolepis albertii , followed by chondrichthyan Lissodus minimus . Furthermore, palaeopterygian actinopterygians Saurichthys longidens Birgeria acuminata some teeth of neopterygians Sargodon tomicus ‘ Lepidotes ’ sp. indeterminate pycnodontiforms recorded addition to chondrichthyans Rhomphaiodon minor...
Abstract Fossil remains of fishes found in Rhaetian (Late Triassic, c. 208.5–201.3 Ma) sediments collected from a subrosion pipe the Winterswijk quarry are described. The fauna shows great similarity to material known British Triassic Penarth Group and other localities Northwestern Europe. Both chondrichthyan osteichthyan teeth scales present. Most abundant sharks Lissodus minimus Rhomphaiodon minor actinopterygians Gyrolepis albertii , Saurichthys longidens Birgeria acuminata . Isolated...
Abstract On the basis of dissociated and scattered skull bones several types scutes scales a single, large-sized individual, new species dercetid is recorded from lower to middle portion Maastricht Formation (upper Gronsveld, Schiepersberg or Emael members) as formerly exposed at ’t Rooth quarry near Bemelen, east Maastricht, Netherlands. This taxon, Pelargorhynchus grandis n. sp., fifth date type area Maastrichtian Stage, characterised by presence both large, smooth small ornamented scales,...