Goniatitina Temporal range: Middle Devonian – Late Permian
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Fossil of Goniatites bohemicus from Bavaria, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | †Ammonoidea |
Order: | †Goniatitida |
Suborder: | †Goniatitina Hyatt, 1884 |
Superfamilies | |
See text |
Goniatitina is one of two suborders included in the order Goniatitida; extinct Paleozoic ammonoid cephalopods only distantly related to the Nautiloidea.
Taxonomy
[edit]The Goniatitina contains 17 defined superfamilies, listed below.
- Adrianitoidea
- Cycloloboidea
- Dimorphoceratoidea
- Gastrioceratoidea
- Goniatitoidea
- Gonioloboceratoidea
- Marathonitoidea
- Neodimorphoceratoidea
- Neoglyphioceratoidea
- Neoicoceratoidea
- Nomismoceratoidea
- Pericycloidea
- Popanoceratoidea
- Schistoceratoidea
- Shumarditoidea
- Somoholitoidea
- Thalassoceratoidea
References
[edit]- Miller, Furnish, and Schindewolf, 1957, Paleozoic Ammonoidea, Treatise on Invertebrate Paleontology, Part L. Geological Society of America and University of Kansas Press.
- Saunders, Work, and Nikoleva 1999. Evolution of Complexity in Paleozoic Ammonoid Sutures, Supplementary material. Science 22 October 1999: Vol. 286 no. 5440 pp. 760–763. Abstract [1]
- Goniatitina in GONIAT online [2]
- suborder Goniatitina Hyatt 1884, Paleodb query, 4/18/14.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction