Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mónica Martí Mus"'
Publikováno v:
Geological Magazine. 159:997-998
Publikováno v:
Precambrian Research. 350:105899
Vase-shaped microfossils (VSMs) constitute a distinct group of fossils characteristic of late Tonian marine rocks. They often occur in high densities and in relatively diverse assemblages that include several morphotypes. All VSMs may have shared a t
Autor:
Mónica Martí Mus, Luoyang Li, Zhifei Zhang, Zhiliang Zhang, Fan Liu, Guoxiang Li, Bing Pan, Christian B. Skovsted
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 555:109848
Helens, the curved lateral spines inserted between the conch and operculum of some hyoliths, are a unique morphological adaptation characterizing the order Hyolithida. These structures are paired, movable and had a mechanical function, probably relat
Publikováno v:
Precambrian Research. 267:186-195
Mineralized fossils have been described from late Ediacaran rocks all over the world, and have been interpreted as the first metazoans capable of secreting a mineralized skeleton. Among these early biomineralizers, the tubular Cloudina has a cosmopol
Publikováno v:
Precambrian Research. 336:105479
The Navalpino anticline of the Central Iberian Zone provides a unique case study of well-exposed late Ediacaran reefs. Drone images show their spatial arrangement as tens of shelly-microbial patch, biohermal and complex reefs encased in a dominantly
Autor:
Mónica Martí Mus
Publikováno v:
Lethaia. 47:397-404
Most studies of Burgess Shale-type preservation have focussed on soft-bodied organisms, but ‘shelly’ fossils are also preserved as carbonaceous films. These films are usually interpreted as coherent organic layers – often external sheaths or pe
Publikováno v:
Journal of Paleontology. 88:160-170
Hyolithids are a group of Paleozoic lophotrochozoans with a four-pieced skeleton consisting of a conch, an operculum, and a pair of lateral ‘spines' named helens. Both the conch and operculum are relatively well known and, to a certain extent, have
Publikováno v:
Geological Magazine. 147:690-703
Trilobites from the upper unit of the Lower Cambrian Pusa Formation (south-central Spain) substantially antedate other Iberian trilobites, according to widely published correlation schemes, and arguably would be among the earliest trilobites globally
Autor:
Mónica Martí Mus
Publikováno v:
GFF. 128:43-46
At present, two species of Chauvelicystis: C. spinosa Ubaghs, 1970 and C. vizcainoi Daley, 1992 (Stylophora, Echinodermata) are recognized in the Lower Ordovician rocks of southern Montagne Noire, France. However, the reported differences between the
Autor:
Jan Bergström, Mónica Martí Mus
Publikováno v:
Palaeontology. 48:1139-1167
The exceptionally preserved hyolithids Gompholites striatulus, Maxilites robustus, Maxilites snajdri and Maxilites sp. are described with particular emphasis on helen and muscle scar morphology. These two aspects of hyolithid morphology have remained