Project 5343: S. Sano, Y. Iba, P. W. Skelton, J. Masse, Y. M. Aguilar, T. Kase, J. Jagt. 2014. The evolution of canaliculate rudists in the light of a new canaliculate polyconitid rudist from the Albian of the Central Pacific. Palaeontology. 57 (5):951-962.
Abstract
A new polyconitid rudist, Magallanesia canaliculata gen. et sp. nov., of probably late Albian age, is described from the Pulangbato area, central Cebu Island, the Philippines in the western Central Pacific and Takuyo-Daini Seamount, now located in the Northwest Pacific. It is similar to Praecaprotina Yabe and Nagao, 1926, a Japanese–Central Pacific endemic genus of late Aptian – early Albian age, but differs in having canals that developed by partitioning of the large ectomyophoral cavity in the posterior part of the left valve. Its discovery strengthens the evidence for Pacific endemism in Albian times. Several other clades of canaliculate rudists flourished or evolved at the same time in different regions of the Tethyan Realm, suggesting the presence of common global biological and/or environmental factors stimulating the evolution of the canals despite such endemism. Furthermore, the finding of a canaliculate polyconitid provides evidence in favour of the evolutionary hypothesis of a polyconitid origin for the Late Cretaceous canaliculate rudist family Plagioptychidae Douville, 1888.Read the article »
Article DOI: 10.1111/pala.12096
Project DOI: 10.7934/P5343, http://dx.doi.org/10.7934/P5343
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 156 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 12 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 34 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:12/0 |
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MorphoBank Project 5343
MorphoBank Project 5343
- Creation Date:
03 July 2024 - Publication Date:
19 August 2024
Authors' Institutions
- Fukui Prefectural Dinosaur Museum, Katsuyama, Fukui Prefecture
- Hokkaido University
- National Museum of Nature and Science, Japan
- The Open University
- Centre Europeén de Recherche et d’Enseignement des Géosciences de l’Environnement (CEREGE)
- Mines and Geosciences Bureau, Philippines
- Aix-Marseille Université
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
Anna Su Project Administrator | 13 | 2 | 1 | 12 | 0 | 0 | 156 (156, 0, 0) | 0 | 0 | 0 | ||||
Shreya Jariwala Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 | ||||
Brooke Long-Fox Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29943' (13 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Valletia Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[2] † Pachytraga Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[3] † Praecaprina Taxon name last Modified on 07/03/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[4] † Retha Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[5] † Amphitriscoelus Taxon name last Modified on 07/03/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[6] † Monopleura Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[7] † Horiopleura Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[8] † Polyconites Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[9] † Praecaprotina Taxon name last Modified on 07/03/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[10] † Magallanesia Taxon name last Modified on 07/03/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[11] † Plagioptychus Taxon name last Modified on 07/10/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[12] † Sellaea Taxon name last Modified on 07/03/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
[13] † Neocaprina Taxon name last Modified on 07/03/24 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 3 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 2 | |
Document downloads | 2 | Original Matrix from PDBD (2 downloads); |