Middle Miocene serial killers: Drilled gastropods from the south-western margin of the Central Paratethys, Croatia
| العنوان: | Middle Miocene serial killers: Drilled gastropods from the south-western margin of the Central Paratethys, Croatia |
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| المؤلفون: | Ivan Mađerić, Bojan Karaica, Jasenka Sremac, Marija Bošnjak, Anja Jarić |
| المصدر: | Geologia Croatica Volume 74 Issue 3 |
| بيانات النشر: | Croatian Geological Survey, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Potamididae, biology, Cerithiidae, Muricidae, Drilling, Drilling predation, Naticidae, Muricidae, Badenian, Croatia, Central Paratethys, Drilling predation, Naticidae, Badenian, Croatia, Central Paratethys, biology.organism_classification, Paleontology, Turritellidae, Nassariidae, Paleoecology, General Earth and Planetary Sciences, Geology, General Environmental Science |
| الوصف: | This paper focuses on traces of drilling predation in the middle Miocene gastropod assemblage of the Zaprešić Brijeg locality, Croatia, which provides further insight into the palaeoecology of the south-western margin of the Pannonian Basin System during the Badenian. The analyzed gastropod shells were collected in the first half of the 20th century, and are housed in the Croatian Natural History Museum (CNHM) in Zagreb. The CNHM Zaprešić Brijeg collections contain 11063 gastropod shells, of which 1024 have been identified as drilled (9.3% of the sample), with 633 successfully drilled, 113 unsuccessfully drilled, and 278 multiply drilled shells. The most represented families are Potamididae, Nassariidae, Clavatulidae, Turritellidae, Cerithiidae, Muricidae and Naticidae. The gastropod families Naticidae and Muricidae are recognized as the probable predators based on the shape of the drill holes. Middle Miocene (Badenian) gastropods drilling frequency at Zaprešić Brijeg is 5.72%, which is lower than the recorded Badenian gastropods drilling frequency in the Central Paratethys, while the overall gastropod prey effectiveness from the studied locality (15.15%) is higher than the average of the neighbouring Badenian localities in the Central Paratethys. Among the most represented gastropods at this locality, the highest drilling frequency occurs in the infaunal suspension feeders Turritellidae (14.45%), which mostly show traces of the naticid drilling. |
| وصف الملف: | application/pdf |
| تدمد: | 1333-4875 1330-030X |
| DOI: | 10.4154/gc.2021.19 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97b421ea65ad7b6fc5436897403591fb https://doi.org/10.4154/gc.2021.19 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....97b421ea65ad7b6fc5436897403591fb |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13334875 1330030X |
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| DOI: | 10.4154/gc.2021.19 |