Tagasi otsingusse
Stachacz, 2012a
New finds of Rusophycus from the lower Cambrian Ociesęki Sandstone Formation (Holy Cross Mountains, Poland)
Stachacz, M.
DOI | 10.7306/gq.1018 |
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Aasta | 2012 |
Ajakiri | Geological Quarterly |
Köide | 56 |
Number | 2 |
Leheküljed | 237-248 |
Tüüp | artikkel ajakirjas |
Keel | inglise |
Id | 6943 |
Abstrakt
The Ociescki Sandstone Formation represents the Holmia-Schmidtiellus and the Protolenus-Issafeniella zones. Seven ichnospecies of Rusophycus, including Rusophycus exsilius isp. nov, are recognized in this formation. Moreover, Rusophycus ispp. A, B, C are recognized. The diagnoses for R. dispar, R. crebrus and R. magnus have been emended and the stratigraphic range of R. versans has been extended. The presence of Rusophycus dispar may suggest a palaeozoogeographical connection between the Malopolska Block, the Baltica palaeocontinent and the Laurentia palaeocontinent.
Viimati muudetud: 20.10.2023