Published March 23, 2023
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TABLE 2 in First biostratigraphic dating for a Cretaceous ichthyosaur from the Apennine Chain (Italy)
Authors/Creators
- 1. Vicolo Potia, 6, 29121, Piacenza (Italia)
- 2. SFERA Programme - Inter Amnes Project, Dipartimento di Discipline Umanistiche Sociali e delle Imprese Culturali, Università degli Studi di Parma, Via M. D'Azeglio 85, 43125, Parma (Italia)
- 3. Via Azzolini, 12, 43037, Lesignano de Bagni (Italia)
- 4. Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università degli Studi di Parma, Parco Area delle Scienze 157 / A, 43125, Parma (Italia)
- 5. Strada M. R. Imbriani 64, 43125, Parma (Italia)
Description
TABLE 2. — Nannofossil vertical distribution along the measured section. Abbreviations: CaCO3 concentration: h, high; s, scarce; a, absent; abundance of nannofossils: A, abundant, 1 to 10 specimens per field of view; C, common,1 specimen per 2-10 fields of view; F, few, 1 specimen per 11–100 fields of view; R, rare, 1 specimen per 101–1000 fields of view; preservation degree: G, good; M, moderate; P, poor (see the text for further clarification).
| sample | m | preservation [CaCO 3] | Assipetra terebrodentarius Braarudosphaera regularis | Chiastozygus tenuis Cretarhabdus conicus Cyclagelosphaera margerelii Eiffellithus striatus Helenea chiastia | Lithraphidites carniolensis Micrantholithus hoschulzii Micrantholithus imbricatus Micrantholithus obtusus | Nannoconus kamptneri Nannoconus pseudoseptentrionalis Nannoconus sp. Nannoconus steinmannii Retecapsa angustiforata Rhagodiscus angustus Rhagodiscus asper Rhagodiscus splendens Staurolithites mutterlosei Watznaueria barnesiae Watznaueria britannica | Zeugrhabdotus diplogrammus Zeugrhabdotus embergeri Zeugrhabdotus noeliae Zeugrhabdotus scutula | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PAD 11 | 9.4 | G | h | F | – | – | – | C | – | R | F | C | – | R | C | C | C | C | F | R | F | F | R | A | R | C | F | F | – |
| PAD 09 | 8.5 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 08 | 7.3 | P | a | – | – | – | – | – | – | – | F | – | – | – | – | – | – | – | – | – | R | – | – | C | F | – | – | – | – |
| PAD 07 | 6.35 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 06 | 5.15 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 05 | 4.7 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 04 | 3.85 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 10 VERTEBRAE | 3.5 | M | S | F | R | R | R | – | F | F | F | F | F | F | F | – | F | R | R | F | F | – | F | A | C | C | F | – | R |
| PAD 03 | 2.8 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 02 | 2.45 | P | a | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| PAD 01 | 2.05 | P | a | – | – | – | – | – | R | R | – | – | – | – | – | – | – | – | – | – | R | – | – | R | R | – | – | – | – |
| PAD 00 | 1.1 | P | a | – | – | – | – | – | – | – | – | – | – | R | – | – | – | – | – | – | – | – | – | C | R | – | R | – | – |
Notes
Published as part of Freschi, Alessandro, Morigi, Alessia, Cau, Simone, Persico, Davide, Garbasi, Francesco, Fontana, Filippo & Cau, Andrea, 2023, First biostratigraphic dating for a Cretaceous ichthyosaur from the Apennine Chain (Italy), pp. 150 in Comptes Rendus Palevol 22 (9) on page 150, DOI: 10.5852/cr-palevol2023v22a9, http://zenodo.org/record/7762856
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Identifiers
Related works
- Is part of
- Journal article: 10.5852/cr-palevol2023v22a9 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFE9707FA926FF9FDA566544FFE0FFE9 (LSID)
- Journal article: http://publication.plazi.org/id/FFE9707FA926FF9FDA566544FFE0FFE9 (URL)
- Journal article: http://zenodo.org/record/7762856 (URL)
- Journal article: http://zoobank.org/urn:lsid:zoobank.org:pub:8494E122-DA15-4996-AECC-FC363F294B2E (URL)