Definition of Archaeagnostus. Meaning of Archaeagnostus. Synonyms of Archaeagnostus

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

Definition of Archaeagnostus

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Meaning of Archaeagnostus from wikipedia

- Archaeagnostus is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived from the terminal Toyonian to early Amgaian...
- subgenus Pentagnostus (Meragnostus). Archaeagnostus also developed into the effaced genus Eoagnostus. Archaeagnostus is finally the ancestor of the subgenus...
- 1859 Forteau Formation Xystridura 1936 Peac****a 1910 Richterops 1954 Archaeagnostus 1939 Agnostus 1822 Marjum Biota Linyi Lagerstätte Orsten Fauna Itagnostus...
- Ammagnostus laiwuensis P. ekip = Ammagnostus laiwuensis P. evansi = Archaeagnostus evansi P. fallax conica = Quadragnostus conica P. fallax depressa =...
-  United States A bathyurid trilobite, a possible species of Aponileus. Archaeagnostus typicus Sp. nov Valid Yuan et al. Cambrian Changhia Formation  China...
- Scandinavia, and Kazakhstan. The probable ancestor of Pentagnostus is Archaeagnostus. Two subgenera can be distinguished. The nominate subgenus occurred...
- United States (Bonnia-zone, Hatch Hill, New York). Almost identical to Archaeagnostus, but the frontal lobe of the central raised area of the cephalon (or...
- Araiocaris Araiopleura Arapahoia (=Hesperaspis) Arator Arcadiaspis Archaeagnostus Archaeaspis Archaeocoryphe Archaeopleura Archaeuloma Archegonus (=Cylindraspis)...
- contain Tannudiscus, the probable ancestor of the peronopsid genus Archaeagnostus, the earliest of the Agnostina. Agnostina and a few other trilobites...
- Diplorrhina is most likely one of the Siberian species of the genus Archaeagnostus. D. recta is the most primitive species and it gave rise to D. cuneifera...