Skip to main content
SpringerLink
Log in

New dasycladalean algae from the Middle Norian (Upper Triassic) of northern Italy (Mt. Pramaggiore, Carnic Prealps)

  • Original Article
  • Published:
Facies Aims and scope Submit manuscript

Abstract

In the Eastern Southern Alps of northern Italy (Carnic Prealps, Friuli region), the shallow-water carbonate platform deposits of the Dolomia Principale Fm. (Norian–Rhaetian, Upper Triassic) show best-preserved platform to basin facies transition. The palaeontological study of an algal-rich level recovered from the platform margin facies (Mt. Pramaggiore) has displayed a very interesting association of Dasycladales. Two new genera (Bystrickyella and Elliottporella) and four new species (Bystrickyella ottii, Elliottporella morelloae, Palaeodasycladus lorigae and Holosporella conradii) have been described. These new data suggest that the Norian represents a period of turnover in the evolutionary history of the green algae community. This stage, placed between two extinctions, end-Ladinian and end-Norian, is here interpreted as a re-organization period of the evolutionary schemes of Dasycladales. The new lineages originated in the Norian developed further and characterized the Early Jurassic scenery.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16
Fig. 17
Fig. 18
Fig. 19
Fig. 20
Fig. 21
Fig. 22
Fig. 23

Similar content being viewed by others

References

  • Balog A, Haas J, Read JF, Coruh C (1997) Shallow marine record of orbitally forced cyclicity in a Late Triassic carbonate platform, Hungary. J Sediment Petrol 67:661–675

    Google Scholar 

  • Barattolo F (1978) Su di una nuova dasicladacea (Alghe Verdi) nel paleocene dell’Appennino meridionale. Boll Soc Nat Napoli 39:1–76

    Google Scholar 

  • Barattolo F (1991) Mesozoic and Cenozoic marine benthic calcareous algae with particular regards to Mesozoic Dasycladaleans. In: Riding R (ed) Calcareous algae and stromatolites. Springer, Berlin Heidelberg New York, pp 504–540

    Google Scholar 

  • Barattolo F (2002) Late Cretaceous–Paleogene dasycladaleans and the K/T boundary problem. In: Bucur I, Filipescu S (eds) Research advances in calcareous algae and microbial carbonates. Proceedings of the 4th IFAA regional meeting, Cluj-Napoca, 2001, pp 17–40

  • Barattolo F, Bigozzi A (1996) Dasycladaleans and depositional environments of the Upper Triassic–Liassic carbonate platform of the Gran Sasso (Central Apennines, Italy). Facies 35:163–206

    Article  Google Scholar 

  • Barattolo F, Parente M (2000) New observation on Uragiella liasica (Lebouché & Lemoine) (Green Algae, Dasycladales) from the type-locality (Canders, Languedoc—Southern France). Boll Soc Paleontol Ital 39(2):123–137

    Google Scholar 

  • Barattolo F, Romano R (2005) Shallow carbonate platform bioevents during the Upper Triassic–Lower Jurassic: an evolutive interpretation. Boll Soc Geol Ital 124:123–142

    Google Scholar 

  • Barattolo F, De Castro P, Parente M (1994) Some remarks on the genera Palaeodasycladus (Pia, 1920) Pia, 1927 and Eodasycladus Cros & Lemoine, 1966 ex Granier & Deloffre, 1993 (Green Algae, Dasycladales). Beitr Paläontol 19:1–11

    Google Scholar 

  • Bassoullet JP (1987) Sarfatiella dubari Conrad & Peybernès 1973: a junior synonym of Holosporella siamensis Pia 1930. In: International symposium of fossil algae association, Abstracts Cardiff, pp 20–21

  • Bassoullet JP, Bernier P, Conrad MA, Deloffre R, Jaffrezo M (1978) Les Algues Dasycladales du Jurassique et du Crétacé. Geobios Mém Spec 2:1–330

    Google Scholar 

  • Bassoullet JP, Bernier P, Deloffre R, Génot P, Jaffrezo M, Vachard D (1979) Essai de classification des Dasycladales en tribus. Bull Centre Rech Explor Prod Elf Aquitaine 3(2):429–442

    Google Scholar 

  • Berger S, Kaever MJ (1992) Dasycladales. An illustrated monograph of a fascinating algal order. Georg Thieme, Stuttgart

    Google Scholar 

  • Bernier P (1984) Les formations carbonatées du Kimméridgien et du Portlandien dans l’Jura méridional. Stratigraphie, micropaléontologie, sédimentologie. Doc Lab Géol Lyon 92:445–803

    Google Scholar 

  • Bilgütay U (1968) Some Triassic calcareous algae from Plackles (Hohe Wand, Lower Austria). Verhand Geol Bund 1/3:65–79

    Google Scholar 

  • Bosellini A (1967) La tematica deposizionale della Dolomia Principale (Dolomiti e Prealpi Venete). Boll Soc Geol Ital 86:133–169

    Google Scholar 

  • Bosellini A, Hardie LA (1988) Facies e cicli della Dolomia Principale delle Alpi Venete. Mem Soc Geol Ital 30:245–266

    Google Scholar 

  • Botteron G (1961) Étude géologique de la région du Mont d’Or (Préalpes romandes). Eclogae Geol Helv 54:29–106

    Google Scholar 

  • Bucur I (1993) Some new or poorly known calcareous algae (Dasycladales, Gymnocodiaceae) in the Lower Cretaceous deposits from the Resita–Moldova Noua Zone (Southern Carpathians–Romania). Rev Esp Micropaleontol 24:93–126

    Google Scholar 

  • Bucur I (1999) Stratigraphic significance of some skeletal algae (Dasycladales, Caulerpales) of the Phanerozoic. In: Farinacci A, Lord AR (eds) Depositional episodes and bioevents. Palaeopelagos Spec Publ 2, Roma, pp 53–104

    Google Scholar 

  • Bucur I, Enos P (2001) Middle Triassic dasyclad algae from China. Micropaleontology 47(4):317–338

    Article  Google Scholar 

  • Carulli GB, Longo Salvador G, Podda F, Ponton M (1997) La Dolomia di Forni: evoluzione di un bacino euxinico tardo-triassico nelle Prealpi Carniche. Boll Soc Geol Ital 116:95–107

    Google Scholar 

  • Cherchi A, Schroeder R (1984) Sarfatiella sarda (Pecorini, 1972) n. comb. (Dasycladaceae) from the basal Lower Cretaceous of NW Sardinia and some comments on Lacrymorphus Radoičić and Humiella Sokač & Velić. Boll Soc Paleontol Ital 23:355–360

    Google Scholar 

  • Cirilli S, Tannoia G (1988) Studio stratigrafico e sedimentologico di un particolare sistema di margine e bacino nella Dolomia Principale dell’area di Menaggio (Lago di Como). Mem Soc Geol Ital 30:313–326

    Google Scholar 

  • Cirilli S, Iannace A, Jadoul F, Zamparelli V (1999) Microbial-serpulid build-ups in the Norian–Rhaetian of the western Mediterranean area; ecological response of shelf margin communities to stressed environments. Terra Nova 11:195–202

    Article  Google Scholar 

  • Conrad MA, Peybernès B (1973) Sur quelques Dasycladacées (Chlorophycées) du Dogger des Pyrénées centrales et orientales franco-espagnoles. Arch Sci Genève 26(3):297–308

    Google Scholar 

  • Conrad MA, Peybernès B, Masse JP (1983) Clypeina somalica n. sp. Dasycladale nouvelle di Crétacé inférieur de la Plaque Africaine (Rép. de Somalie, Italie méridionale). Ann Soc Géol Nord 103:93–97

    Google Scholar 

  • Cozzi A (1999) The role of extensional tectonism in the sequence stratigraphic interpretation of shallow water carbonates: a case study from the upper Triassic Dolomia Principale, Carnian Prealps, northern Italy. PhD Dissertation, The Johns Hopkins University, p 411

  • Cozzi A (2002) Facies patterns of a tectonically-controlled Upper Triassic platform-slope carbonate depositional system (Carnian Prealps, northeastern Italy). Facies 47:151–178

    Article  Google Scholar 

  • Cozzi A, Podda F (1998) A platform to basin transitino in the Dolomia Principale of the M. Pramaggiore area, Carnian Prealps, northern Italy. Mem Soc Geol Ital 53:387–402

    Google Scholar 

  • Cros P, Lemoine M (1967) Dasycladacées nouvelles ou peu connues du Lias inférieur des dolomites et de quelque autres régions méditerranéennes. Rev Micropaléontol 9:56–168

    Google Scholar 

  • D’Argenio B, Horvath F, Channell JET (1980) Palaeotectonic evolution of Adria, the African promontori. In: Aubouin J (ed) Geologie des chaınes alpines issues de la Tethys. Bur Rech Geol Minieres 115:331–351

  • Dalla Vecchia FM (1990) Note sulla stratigrafia, sedimentologia e paleontologia della Dolomia di Forni (Triassico Superiore) nella Valle del Rio Seazza (Preone, Friuli-Venezia Giulia). Gortania 12:7–30

    Google Scholar 

  • De Castro P (1979) Osservazioni su Diplopora nodosa Schafhäutl 1863 (alga verde Dasicladacea) delle scogliere triassiche della Lucania (Appennino meridionale). Boll Soc Natur Napoli LXXXVIII:91

    Google Scholar 

  • De Castro P (1993) Observations on Campbelliella Radoicic, 1959 and Neoteutloporella Bassoullet et al., 1978 (green algae, Dasycladales). In: Barattolo F, De Castro P, Parente M (eds) Studies on fossil benthic algae. Boll Soc Paleontol Ital Spec Vol 1:121–184

  • De Castro P (1997) Introduzione allo studio in sezione sottile delle Dasicladali fossili. (An approach to thin-section studies of fossil Dasdycladales). Quad Accad Pontaniana Napoli 2:261

    Google Scholar 

  • Deloffre R (1988) Nouvelle taxonomie des algues dasycladales. Bull Centre Rech Explor Prod Elf Aquitaine 12:165–217

    Google Scholar 

  • Deloffre R, Laadila M (1990) Un niveau exceptionnel a Palaeodasycladus mediterraneus dans le Lotharingien du Moyen-Atlas (Maroc). Emendation du genre et de l’espece-type. Rev Paleobiol 9:309–320

    Google Scholar 

  • Elliott GF (1983) Distribution and affinities of the Jurassic dasycladalean alga Sarfatiella. Palaeontology 26:671–675

    Google Scholar 

  • Elliott GF, Süssli P (1975) Imperiella nov gen.., a new alga from the Ruteh Limestone, Upper Permian (Central Alborz Mountains, North Iran). Eclogae Geol Helv 68:449–455

    Google Scholar 

  • Emberger J (1976) Les Algues (Chlorophyceae, Prasinophyceae, Rhodophyceae) du Carbonifère et du Permien. Essai d’un inventaire bibliographique, géographique, stratigraphique. Bull Inst Géol Bassin Aquitaine Num Spéc, pp 1–168

  • Endo R (1958) Stratigraphical and palaeontological studies of the later Paleozoic calcareous algae in Japan, XIII. A restudy of the genus Physoporella. Trans Proc Paleontol Soc Jpn NS 31:265–269

    Google Scholar 

  • Endo R (1959) Stratigraphical and palaeontological studies of the later Paleozoic calcareous algae in Japan, XIV. Fossil algae from the Nyugaua Valley in the Hida Massif. Sci Rep Saitama Univ B 3(2):177–233

    Google Scholar 

  • Endo R (1961) Stratigraphical and palaeontological studies of the later Paleozoic calcareous algae in Japan, XVI. Fossil algae from the Ominagahama district. Sci Rep Saitama Univ B 3(2):77–118

    Google Scholar 

  • Endo R (1969) Contribution to the geology and palaeontology of Southeast Asia, LXXIV. Fossil algae from the Kao Phlong Phrab District in Thailand. Geol Paleontol Southeast Asia 7:33–85

    Google Scholar 

  • Flügel E (1991) Triassic and Jurassic marine calcareous algae: a critical review. In: Riding R (ed) Calcareous algae and stromatolites. Springer, Berlin Heidelberg New York, pp 481–503

    Google Scholar 

  • Flügel E (2002) Triassic reef patterns. SEPM Spec Publ 72:391–463

    Google Scholar 

  • Granier B (1992) Les algues et foraminifères benthiques du Jurassique supérieur et du Crétacé inférieur du Sénégal. J Afr Earth Sci 14:239–253

    Article  Google Scholar 

  • Granier B, Brun R (1991) Cylindroporella cruciformis et Holosporella arabica, deux Dasycladacées nouvelles du Groupe Thamama, (? Portlandien-) Berriasien-Aptien d’Abu Dhabi, Emirats Arabes Unis. Cretaceous Res 12:403–410

    Article  Google Scholar 

  • Granier B, Deloffre R (1993) Inventaire critique des algues dasycladales fossiles. IIème partie: Les algues dasycladales du Jurassique et du Cretace. Rev Paleobiol 12:19–65

    Google Scholar 

  • Granier B, Deloffre R (1995) Inventaire critique des algues dasycladales fossiles. IIIème partie: Les algues dasycladales du Permien et du Trias. Rev Paléobiol 14:49–84

    Google Scholar 

  • Granier B, Grgasović T (2000) Les algues dasycladales du Permien et du Trias. Nouvelle tentative d’inventaire bibliographique, géographique et stratigraphique. Geol Croat 53:1–197

    Google Scholar 

  • Granier B, Hofman T (2002) Un guide pour la collection de Julius Pia. 2eme partie. In: Bucur II, Filipescu S (eds) Research advances in calcareous algae and microbial carbonates. Cluj University Press, Cluj-Napoca, pp 135–144

    Google Scholar 

  • Granier B, Berthou PY, Fourcade E (1991) The dasycladacean algae from the Cretaceous of the New World. Transactions of the 2nd geological conference and symposium on the cretaceous, Port-of-Spain, Trinidad and Tobago, 1990, pp 178–183

  • Gümbel CW (1872) Die sogenannten Nulliporen (Lithothamnium und Dactylopora) und ihre Betheiligung an der Zusammensetzung der Kalkgesteine. Zweiter Theil: Die Nulliporen des Thierreichs (Dactyloporideae) nebst Nachtrag zum ersten Theile. Abh Akad Wiss Math Phys Classe Munchen XI:231–290

    Google Scholar 

  • Güvenç T (1979) Dasycladacées métaspondyles du Paléozoïque supérieur et du Trias. Bull Centre Rech Explor Prod Elf Aquitaine 3:625–637

    Google Scholar 

  • Haas J (2002) Origin and evolution of Late Triassic backplatform and intraplatform basins in the Transdanubian Range, Hungary. Geol Carpath 53:159–178

    Google Scholar 

  • Hallam A (2002) How catastrophic was the end-Triassic mass extinction? Lethaia 35:147–157

    Article  Google Scholar 

  • Iannace A, Zamparelli V (2002) Upper Triassic platform margin biofacies and the paleogeography of Southern Apennines. Palaeogeogr Palaeoclimatol Palaeoecol 179:1–18

    Google Scholar 

  • Jadoul F (1986) Stratigrafia e paleogeografia del Norico nelle Prealpi Bergamasche Occidentali. Riv Ital Paleontol Stratigr 91:479–512

    Google Scholar 

  • Jadoul F, Berra F, Frisia S (1992) Stratigraphic and paleogeographic evolution of a carbonate platform in an extensional tectonic regime: the example of the Dolomia Principale in Lombardy (Italy). Riv Ital Paleontol Stratigr 98:29–44

    Google Scholar 

  • Jadoul F, Masetti D, Cirilli S, Berra F, Claps M, Frisia S (1994) Norian–Rhaetian stratigraphy and paleogeographic evolution of the Lombardy Basin (Bergamasc Alps). In: Carannante G, Tonielli R (eds) Excursion B1. 15th IAS regional meeting. Post meeting fieldtrip guidebook, Ischia, pp 5–38

  • Kochansky V, Herak M (1960) On the Carboniferous and Permian Dasycladaceae of Yugoslavia. Geol Vjesn 13:65–94

    Google Scholar 

  • Kochansky-Devidé V (1964) Velebitella, eine neue jungpaläozoische Diploporengattung und ihre phylogenetischen Verhältnisse. Geol Vjesn Zagreb 17:135–142

    Google Scholar 

  • Kochansky-Devidé V (1970) Permski mikrofosili zahodnih Karavank [Permische Mikrofossilien der Westkarawanken]. Geol Razpr Ljubljana 13:175–256

    Google Scholar 

  • Kochansky-Devidé V, Gusić I (1971) Evolutionstendenzen der Dasycladaceen mit besonderer Berücksichtigung neuer Funde in Jugoslawien. Palaontol Z 45:82–91

    Google Scholar 

  • Lebouche MC, Lemoine M (1963) Dasycladacées nouvelles du Lias calcaire (Lotharingien) du Languedoc méditerranéen (St-Chinian, Boutenac). Rev Micropaléontol 6:89–101

    Google Scholar 

  • Lucas GS, Tanner HL (2004) Late Triassic extinction events. Albertiana 31:31–40

    Google Scholar 

  • Martin JM, Braga JC (1987) Alpujárride carbonate deposits (southern Spain). Marine sedimentation in a Triassic Atlantic. Palaeogeogr Palaeoclimatol Palaeoecol 59:243–260

    Article  Google Scholar 

  • Meesook A, Grant-Mackie JA (1996) Marine Jurassic lithostratigraphy of Thailand. J Southeast Asian Earth Sci 14:377–391

    Article  Google Scholar 

  • Ott E, Flaviani A (1983) Eine neue Kalkalgengattung (Lagenoporella, Dasycladales) aus dem Oberjura von Sardinien. Neues Jahrb Geol Paläontol Mh 1983(1):16–26

    Google Scholar 

  • Palfy J, Mortensen JK, Carter ES, Smith PL, Friedman RM, Tipper HW (2000) Timing of the end Triassic mass extinction: first on land, then in sea? Geology 28:39–42

    Article  Google Scholar 

  • Pascher A (1931) Systematische Übersicht über die mit Flagellaten in Zusammenhang stehenden Algenreihen und Versuch einer Einreihung dieser Algenstämme in die Stämme des Pflanzenreiches. Botan Centralblatt 48:317–332

    Google Scholar 

  • Pia J (1912) Neue Studien über die triadischen siphoneae verticillatae. Beitr Paläontol Geol Österreich Ungarns Orients XXV:25–81

    Google Scholar 

  • Pia J (1918) Dasycladaceae. In: Trauth F (ed) Das Eozänvorkommen bei Radstadt im Pongau und seine Beziehungen zu den gleichalterigen Ablagerungen bei Kirchberg am Wechsel und Wimpassing am Leithagebirge. K Akad Wiss 95:171–278

  • Pia J (1920) Die siphoneae verticillatae vom Karbon bis zur Kreide. Abh Zool Bot Ges Wien 11:263

    Google Scholar 

  • Pia J (1927) Tallophyta. In: Hirmer M (ed) Handbuch der Paläobotanik. Oldenbourg, München, pp 31–136

    Google Scholar 

  • Pia J (1930) Upper Triassic fossil from the Burmo-Siamese frontier. A new Dasycladacea, Holosporella siamensis nov. gen., nov. sp., with a description of the allied genus Aciculella Pia. Rec Geol Surv India 63:177–181

    Google Scholar 

  • Pia J (1935) Die Diploporen der anisischen Stufe Bosniens. Ann Géol Penins Balk 12:190–246

    Google Scholar 

  • Praturlon A (1966) Algal assemblage from Lias to Paleocene in southern Latium. Abruzzi: a review. Boll Soc Geol Ital 85/1:167–194

    Google Scholar 

  • Raup DM, Sepkoski J (1986) Periodicity extinction of family and genera. Science 231:803–806

    Google Scholar 

  • Riding R, Guo L (1991) Permian marine in calcareous algae. In: Riding R (ed) Calcareous algae and stromatolites. Springer, Berlin Heidelberg New York, pp 452–480

    Google Scholar 

  • Schlagintweit F (2005) Neogyroporella? gawlicki n.sp., a new dasycladale from the Upper Jurassic–Lower Cretaceous “Lärchberg Formation” of the Northern Calcareous Alps, Austria. Geol Croat 58:103–117

    Google Scholar 

  • Senowbari-Daryan B, Schäfer P (1979) Distributional patterns of calcareous algae within upper Triassic patch reef structures of the Northern Calcareous Alps (Salzburg). Bull Centre Rech Explor Prod Elf Aquitaine 3:811–820

    Google Scholar 

  • Senowbari-Daryan B, Bucur I, Abate B (1994) Upper Jurassic calcareous algae from the Madonie Mountains, Sicily. Beitr Paläont 19:227–259

    Google Scholar 

  • Sephton MA, Amoer K, Franchi IA, Wignall PB, Newton R, Zonneveld JP (2002) Carbon and nitrogen isotope disturbances and an end-Norian (Late Triassic) extinction event. Geology 30:1119–1122

    Article  Google Scholar 

  • Sokač B (1987) On some controversial dasyclad genera and species and their stratigraphical position in the Lower Cretaceous deposits of the Dinarides. Geol Vjesn 40:9–38

    Google Scholar 

  • Sokač B (1996) Taxonomic review of some Barremian and Aptian calcareous algae (Dasycladales) from the Dinaric and Adriatic karst regions of Croatia. Geol Croat 49:1–79

    Google Scholar 

  • Sokač B (2001) Lower and Middle Liassic calcareous algae (Dasycladales) from the Mt. Velebit (Croatia) and Mt. Trnovski Gord (Slovenia) with particular reference to genus Palaeodasycladus (Pia, 1920) 1927 and its species. Geol Croat 54:133–257

    Google Scholar 

  • Steinmann G (1903) Tetraporella remesi, eine neue Dasycladacea aus dem Tithon von Stramberg. Beitr Paläontol Geol Osterreich Ungarns Orients XV:45–54

    Google Scholar 

  • Tanner LH, Lucas SG, Chapman MG (2004) Assessing the record and causes of late Triassic extinctions. Earth Sci Rev 65:103–139

    Article  Google Scholar 

  • Tollmann A (1976) Analyse des klassischen nordalpinen Mesozoikums. Franz Deuticke, Wien, p 580

    Google Scholar 

  • Trombetta GL, Claps M (1995) Sedimentology and depositional evolution of a platform-basin system: the example of the Ledro Valley intra-platform basin (Norian-Rhaetian, Southern Alps). Mem Sci Geol 47:31–44

    Google Scholar 

  • Vachard D (1980) Tethys et Gondwana au Paléozoïque supérieur, les données Afghanes. Biostratigraphie, micropaléontologie, paléogéographie. Doc Trav IGAL Paris 2:1–463

    Google Scholar 

  • Valet G (1979) Essai évolutif et phylogénétique des dasycladales actuelles. Bull Centre Rech Explor Prod Elf Aquitaine 3:855–857

    Google Scholar 

  • Yabe H, Toyama S (1949) New Dasycladaceae from the Jurassic Torinosu limestone of the Sakawa Basin, Sikoku. Proc Jpn Acad Tokyo 25:160–164

    Google Scholar 

  • Zamparelli V, Cirilli S, Iannace A, Jadoul F (1999) Paleotectonic and paleoceanographic controls on microbial-serpulid communities in the Norian-Rhaetian carbonates of Italy: a synthesis. Palaeopelagos Spec Vol 3:43–44

    Google Scholar 

Download references

Acknowledgments

The present research has been funded by grant from MURST (PRIN 2004 Barattolo). A. Cozzi thanks the Department of Earth Sciences at the Swiss Federal Institute of Technology (ETH Zürich, Switzerland) for providing research funds to sponsor the fieldwork in Italy. Sincere thanks to A. Freiwald, B. Senowbari-Daryan, and the anonymous reviewer for their suggestions and comments.

Author information

Authors and Affiliations

  1. Dipartimento di Scienze della Terra, Università di Napoli Federico II, Largo S. Marcellino, 10, 80138, Naples, Italy

    Filippo Barattolo

  2. Eni India Ltd, 14th Floor, Eros Corporate Tower, Nehru Place, 110019, New Delhi, India

    Andrea Cozzi

  3. Dipartimento di Scienze Geologiche Ambientali e Marine, Università di Trieste, Via E. Weiss, 2, 34127, Trieste, Italy

    Roberta Romano

Authors
  1. Filippo Barattolo
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Andrea Cozzi
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Roberta Romano
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Roberta Romano.

Electronic supplementary material

Rights and permissions

Reprints and permissions

About this article

Cite this article

Barattolo, F., Cozzi, A. & Romano, R. New dasycladalean algae from the Middle Norian (Upper Triassic) of northern Italy (Mt. Pramaggiore, Carnic Prealps). Facies 54, 549–580 (2008). https://doi.org/10.1007/s10347-008-0146-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10347-008-0146-4

Keywords

Search

Navigation