| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Symphysurinidae
Taxonomy
Symphysurinidae was named by Kobayashi (1955). Its type is Symphysurina.
It was assigned to Cyclopygoidea by Fortey and Bruton (2013).
It was assigned to Cyclopygoidea by Fortey and Bruton (2013).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Symphysurinidae Kobayashi |
| 2013 | Symphysurinidae Fortey and Bruton |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Symphysurinidae Kobayashi 1955
show all | hide all
G. †Randaynia Boyce 1989
hide
†Randaynia langdoni Boyce 1989
†Randaynia leatherburyi Loch 2007
†Randaynia saundersi Boyce 1989
G. †Symphysurina Ulrich 1924
hide
†Symphysurina brevis Fortey 1983
†Symphysurina bubops Winston and Nicholls 1967
†Symphysurina bulbosa Lochman 1964
†Symphysurina elegans Poulsen 1937
†Symphysurina globocapitella Hintze 1953
†Symphysurina goniura Billings 1860
†Symphysurina myopia Westrop and in Landing et al 2003
†Symphysurina robusta Poulsen 1937
†Symphysurina spicata Ulrich in Walcott 1925
†Symphysurina uncaspicata Hintze 1953
†Symphysurina woosteri Ulrich and Walcott 1924
Diagnosis
No diagnoses are available