Project 3240: O. Tinn, T. Märss. 2018. The earliest osteostracanKalanaspis delectabilisgen. et sp. nov. from the mid-Aeronian (mid-Llandovery, lower Silurian) of Estonia. Journal of Vertebrate Paleontology. 38 (1):e1425212.
Specimen: † Ateleaspis (unvouchered)
View: dorsal

Abstract

The Osteostraci are an early clade of jawless vertebrates widely regarded as the sister group of all jawed vertebrates. Despite their prominent role in the Silurian to Devonian marginal marine ecosystems, the early evolutionary history of this subclass remains poorly understood. Here we report the discovery of a head shield (part with broken right margin and counterpart) of Kalanaspis delectabilis gen. et sp. nov. from the Kalana Quarry in Central Estonia. Reliably dated to the Pranognathus tenuis Conodont Zone, Raikk


Read the article »

Article DOI: 10.1080/02724634.2017.1425212

Project DOI: 10.7934/P3240, http://dx.doi.org/10.7934/P3240
This project contains
  • 1 Media
  • 1 Document
  • 2 Taxa
  • 2 Specimens
Total size of project's media files: 64.57k

Download Project SDD File
Currently Viewing:
MorphoBank Project 3240
  • Creation Date:
    08 August 2018
  • Publication Date:
    08 August 2018
  • Project views: 3286

    Authors' Institutions

    • Tallinn University of Technology

    • University of Tartu



    Members

    member name taxa specimens media
    MorphoBank Curator
    Project Administrator
    Last logged in 01/15/20
    221
    MorphoBank Curator
    Full membership
    Last logged in 10/03/18
    000


    Project has no matrices defined.



    Project views

    type number of views Individual items viewed (where applicable)
    Total project views3286
    Project overview493
    Taxon list646
    Media views903Media search (751 views); M585282 (152 views);
    Specimen list558
    Views for media list237
    Documents list287
    Bibliography162




    Project downloads

    type number of downloads Individual items downloaded (where applicable)
    Total downloads from project66
    Project downloads65
    Document downloads1Character list and matrix from Supplemental Data (1 download);