Definition of Quadragnostus. Meaning of Quadragnostus. Synonyms of Quadragnostus

Here you will find one or more explanations in English for the word Quadragnostus. Also in the bottom left of the page several parts of wikipedia pages related to the word Quadragnostus and, of course, Quadragnostus synonyms and on the right images related to the word Quadragnostus.

Definition of Quadragnostus

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Meaning of Quadragnostus from wikipedia

- Quadragnostus is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the Cambrian Period, which lasted...
- evansi = Archaeagnostus evansi P. fallax conica = Quadragnostus conica P. fallax depressa = Quadragnostus depressa P. fallax sinopsis = Redeagnostus ferox...
- fissus/Ptychagnostus atavus-zones) to Mayanian (Ptychagnostus punctuosus-zone). Quadragnostus, Amgaian (Kounamkites-, Triplagnostus gibbus- and T. fissus/Ptychagnostus...
- Ptychagnostus punctuosus A. pusilla = Peronopsis (Svenax) pusilla A. quadrata = Quadragnostus quadrata A. rakuroensis = Baltagnostus rakuroensis A. repandrus = Clavagnostus...
- Diplapatokephalus Dipleura Dipleuropyge Diplorrhina (=Mesospheniscus; =Quadragnostus; =Pseudoperonopsis) Diplozyga Dipyrgotes Dipyrogotes Discagnostus Dislobosaspis...
- quebecensis †Punctaspis †Punctaspis cr****imargo – type locality for species †Quadragnostus †Quebecaspis †Quebecaspis hemiphaerica – type locality for species †Quebecaspis...