Articles | Volume 15, issue 2
https://doi.org/10.1144/jm.15.2.135
© Author(s) 1996. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.1144/jm.15.2.135
© Author(s) 1996. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
A review and classification of fossil didemnid ascidian spicules
Osman Varol
Varol Research, 12 Tan-y-bryn Road, Rhos-on-Sea, North Wales, LL28 4AE, UK
Simon D. Houghton
FibreCount UK Ltd, Suite 22, Dinnington Business Centre, Outgang Lane, Dinnington, Sheffield S31 7QY, UK
Viewed
Total article views: 1,359 (including HTML, PDF, and XML)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
866 | 430 | 63 | 1,359 | 44 | 51 |
- HTML: 866
- PDF: 430
- XML: 63
- Total: 1,359
- BibTeX: 44
- EndNote: 51
Cumulative views and downloads
(calculated since 01 Feb 2013)
Cited
31 citations as recorded by crossref.
- Calcite and aragonite seas and thede novoacquisition of carbonate skeletons S. PORTER 10.1111/j.1472-4669.2010.00246.x
- First record of late Eocene ascidians (Ascidiacea, Tunicata) from southeastern Australia M. Łukowiak 10.1666/11-112.1
- A mid-Cambrian tunicate and the deep origin of the ascidiacean body plan K. Nanglu et al. 10.1038/s41467-023-39012-4
- Toxin Accumulation, Distribution, and Sources of Toxic Xanthid Crabs Y. Zhang et al. 10.3390/toxins17050228
- Calcium carbonate production in the southernmost subtropical Atlantic coral reef C. Randi et al. 10.1016/j.marenvres.2021.105490
- Ascidian spicules of Quaternary sediments from the lower slope of the Campos Basin (Brazil) E. Ferreira et al. 10.1016/j.quaint.2018.11.008
- 30 000 years of productivity and salinity variations in the late Quaternary Cariaco Basin revealed by dinoflagellate cysts K. MERTENS et al. 10.1111/j.1502-3885.2009.00095.x
- Miocene foraminifera from the Finniss Clay and Cadell Marl, western Murray Basin: taxonomic and taphonomic contrasts and their environmental significance Q. Li & B. McGowran 10.1080/03115519908619326
- Florisphaera profunda and the origin and diagenesis of carbonate phases in eastern Mediterranean sapropel units J. Thomson et al. 10.1029/2003PA000976
- Abundant Sr-rich aragonite in eastern Mediterranean sapropel S1: Diagenetic vs. detrital/biogenic origin A. Reitz & G. de Lange 10.1016/j.palaeo.2005.10.024
- Global Diversity of Ascidiacea N. Shenkar et al. 10.1371/journal.pone.0020657
- A Late Maeotian age (6.7–6.3 Ma) for the enigmatic “Pebbly Breccia” unit in DSDP Hole 380A of the Black Sea L. Golovina et al. 10.1016/j.palaeo.2019.109269
- Geographic Variations in the Toxin Profile of the Xanthid Crab Zosimus aeneus in a Single Reef on Ishigaki Island, Okinawa, Japan Y. Zhang et al. 10.3390/md19120670
- New didemnid ascidian spicule records calibrated to the nannofossil data chronostratigraphically in the Quaternary marine deposits of Lake İznik (NW Turkey) and their paleoenvironmental interpretations E. Sagular et al. 10.1016/j.quaint.2017.08.060
- THE OLIGOCENE–MIOCENE MENILITE FORMATION IN THE UKRAINIAN CARPATHIANS: A WORLD‐CLASS SOURCE ROCK J. Rauball et al. 10.1111/jpg.12743
- A rare case of an evolutionary late and ephemeral biomineralization: tunicates with composite calcareous skeletons J. Wendt 10.1017/jpa.2019.109
- Fossil didemnid ascidian spicule records in the Plio-Quaternary marine clastics of the Antalya basin (Eastern Mediterranean) and their stratigraphic calibration to new nannofossil data E. Sagular 10.1007/s12303-009-0011-7
- Interactions between Metals and Eudistomins of Ascidian Origin: A Computational Study A. Parimi & G. Schreckenbach 10.1021/acs.inorgchem.3c02140
- Chrono-biostratigraphic analysis of the Lower Pleistocene paleotsunami deposits overlying the Late Pliocene Erosional Surface (LPES) at the Manavgat Subbasin (SW Türkiye) based on new nannofossil and fossil ascidian spicule data E. Sagular & G. Yavuzlar Özer 10.70054/geosound.1522020
- Paleoenvironmental changes and vegetation of the Transylvanian Basin in the early stages of Lake Pannon (late Miocene, Tortonian) V. Baranyi et al. 10.1016/j.revpalbo.2020.104340
- First fossil record of early Sarmatian didemnid ascidian spicules (Tunicata) from Moldova M. Łukowiak et al. 10.1016/j.geobios.2016.01.020
- Fauna and flora of drilling and core data from the İznik Lake: The Marmara and the Black Sea connection E. Meriç et al. 10.1016/j.quaint.2017.08.067
- On the occurrence of rare nannoliths (calcareous nannofossils) in the Early Jurassic and their implications for the end‐Triassic mass extinction M. Paulsen et al. 10.1002/spp2.1489
- The first tunicate with a calcareous exoskeleton (Upper Triassic, northern Italy) J. Wendt & M. Hautmann 10.1111/pala.12356
- Environmental shifts in and around Lake Pannon during the Tortonian Thermal Maximum based on a multi-proxy record from the Vienna Basin (Austria, Late Miocene, Tortonian) M. Harzhauser et al. 10.1016/j.palaeo.2022.111332
- Drilling holl and core data of Gemlik Gulf (SE Marmara Sea): Holocene fauna and flora assemblages E. MERİÇ et al. 10.19111/bulletinofmre.581537
- Sarmatian calcareous nannofossil assemblages in the SW Paratethyan marginal marine environments: Implications for palaeoceanography and the palaeoclimate I. Galović 10.1016/j.pocean.2017.05.011
- Illuminating the richness of the ascidian fossil record: a new exceptionally diverse assemblage of ascidian spicules from the Middle Miocene of Bosnia and Herzegovina M. Łukowiak et al. 10.1002/spp2.1586
- Dynamic surface-water alterations during sapropel S1 preserved in high-resolution shallow-water sediments of Taranto Gulf, central Mediterranean P. Maiorano et al. 10.1016/j.palaeo.2019.109340
- Unusual Components Within a Fine-Grained Contourite Deposit: Significance for Interpretation of Provenance and the Contourite Budget S. Bankole et al. 10.3390/min10060488
- زیستچینهشناسی سازند دلیچای بر مبنای نانوفسیلهای آهکی در اقیانوس تتیس غربی (برش تپال) ر. شیری et al. 10.29252/joc.10.39.81
Latest update: 08 Jun 2025