Burligo, Bu 20 (Jurassic of Italy)

Where: Italy (45.8° N, 9.5° E: paleocoordinates 34.0° N, 19.4° E)

• coordinate stated in text

• hand sample-level geographic resolution

When: Radiolarite Group, Callovian (166.1 - 163.5 Ma)

• Green radiolarite

• bed-level stratigraphic resolution

Environment/lithology: basinal (siliceous); lithified, green chert

• Lombardian Basin
• Green radiolarian chert

Size class: microfossils

Preservation: original silica, replaced with pyrite

Collection methods: bulk, chemical, hydroflouric, sieve,

• Hydrofluorid acid preparation

Primary reference: W. Kiessling. 1995. Palökologische Verwertbarkeit oberjurassisch-unterkretazischer Radiolarienfaunen mit Beispielen aus Antarktis, Oman und Südalpen. Unpublished Ph.D. University of Erlangen, Germany 1-465 [W. Kiessling/W. Kiessling/W. Kiessling]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 47163: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 16.02.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

• Radiolarians only
Protozoa
 Radiolaria - Actinommidae
Staurosphaera antiqua Rüst 1885 radiolarian
Actinomma "sp. B" Haeckel 1862 radiolarian
group
Actinomma siciliensis Kito and De Wever 1994 radiolarian
 Actinommacea - Xiphostylidae
Archaeocenosphaera gregaria Rüst 1885 radiolarian
Archaeocenosphaera hexagonata Heitzer 1930 radiolarian
Triactoma parablakei Yang and Wang 1990 radiolarian
Triactoma blakei Pessagno 1977 radiolarian
Triactoma jonesi Pessagno 1977 radiolarian
 Nassellaria - Poulpidae
Saitoum pagei Pessagno 1977 radiolarian
Saitoum corniculum De Wever 1981 radiolarian
Saitoum trichylum De Wever 1981 radiolarian
 Nassellaria - Hsuidae
Hsuum "sp. B" Pessagno 1977 radiolarian
Hsuum maxwelli Pessagno 1977 radiolarian
Hsuum brevicostatum Ozvoldova 1975 radiolarian
 Nassellaria - Bagotidae
Noritus cf. lillihornensis Pessagno and Whalen 1982 radiolarian
 Nassellaria - Archaeodictyomitridae
"Stichocapsa decora" = Mictyoditra decora Rüst 1885 radiolarian
Mita "sp. B" Pessagno 1977 radiolarian
Archaeodictyomitra suzukii Aita 1987 radiolarian
 Nassellaria - Unumidae
Protunuma "sp. B" Ichikawa and Yao 1976 radiolarian
? Protunuma ochiensis Matsuoka 1983 radiolarian
Unuma echinatus Ichikawa and Yao 1976 radiolarian
 Nassellaria - Hilarisiregidae
Hilarisirex cf. quadrangularis Takemura and Nakaseko 1982 radiolarian
 Nassellaria - Eucyrtidiellidae
? Eucyrtidiellum "sp. A" Baumgartner 1984 radiolarian
Eucyrtidiellum unumaense Yao 1979 radiolarian
[entered as Eucyrtidiellum unumaensis]
 Nassellaria - Eucyrtidiidae
Guexella nudata Kocher 1981 radiolarian
Stichocapsa "sp. D" Haeckel 1881 radiolarian
Stichocapsa convexa Yao 1979 radiolarian
Stichocapsa robusta Matsuoka 1984 radiolarian
Stichocapsa naradaniensis Matsuoka 1984 radiolarian
 Nassellaria - Amphipyndacidae
Parvifavus minoensis Takemura 1986 radiolarian
Palinandromeda depressa De Wever and Miconnet 1985 radiolarian
Palinandromeda podbielensis Ozvoldova 1979 radiolarian
? Triversus "sp. A" Takemura 1986 radiolarian
 Nassellaria - Parvicingulidae
Mirifusus fragilis Baumgartner 1984 radiolarian
"Hsuum okamurai" = Wrangellium okamurai Mizutani 1981 radiolarian
Praeparvicingula "sp. D" Pessagno et al. 1993 radiolarian
Praeparvicingula cappa Cortese 1993 radiolarian
"? Wrangellium kamoensis" = Dictyomitrella kamoensis Mizutani and Kido 1983 radiolarian
"Amphipyndax durisaeptum" = Pseudoristola durisaeptum Aita 1987 radiolarian
Parvicingula "sp. B" Pessagno 1977 radiolarian
Parvicingula mashitaensis Mizutani 1981 radiolarian
Parvicingula dhimenaensis Baumgartner 1984 radiolarian
Ristola altissima Rüst 1885 radiolarian
 Nassellaria - Canoptidae
Cinguloturris carpatica Dumitrica and Mello 1982 radiolarian
 Nassellaria - Syringocapsidae
Syringocapsa affine Rüst 1898 radiolarian
Quarticella spinosa Takemura 1986 radiolarian
Podobursa helvetica Rüst 1885 radiolarian
Podobursa triacantha Fischli 1916 radiolarian
ssp. triacantha
 Nassellaria - Spongocapsulidae
Spongocapsula perampla Rüst 1885 radiolarian
Spongocapsula palmerae Pessagno 1977 radiolarian
 Nassellaria - Diacanthocapsidae
Theocapsomella sp., "Theocapsomma cordis" = Theocapsomella cordis
Theocapsomella sp. O'Dogherty et al. 2006 radiolarian
"Theocapsomma cordis" = Theocapsomella cordis Kocher 1981 radiolarian
 Nassellaria - Sethocapsidae
"Stylocapsa oblongula" = Kilinora oblongula Kocher 1981 radiolarian
"Stylocapsa tecta" = Kilinora tecta Matsuoka 1983 radiolarian
"Stylocapsa catenarum" = Plicaforacapsa catenarum Matsuoka 1982 radiolarian
Sethocapsa ex gr. trachyostraca Foreman 1973 radiolarian
Sethocapsa leiostraca Foreman 1973 radiolarian
Sethocapsa aff. leiostraca Foreman 1973 radiolarian
Gongylothorax siphonofer Dumitrica 1970 radiolarian
Gongylothorax favosus Dumitrica 1970 radiolarian
 Nassellaria - Williriedellidae
? Tricolocapsa "sp. C" Haeckel 1881 radiolarian
Tricolocapsa obesa Rüst 1885 radiolarian
"Sethocapsa funatoensis" = Hiscocapsa funatoensis Aita 1987 radiolarian
"Sethocapsa aff. funatoensis" = Hiscocapsa funatoensis Aita 1987 radiolarian
"Tricolocapsa plicarum" = Striatojaponocapsa plicarum Yao 1979 radiolarian
"Tricolocapsa conexa" = Striatojaponocapsa conexa Matsuoka 1983 radiolarian
"? Tricolocapsa aff. conexa" = Striatojaponocapsa conexa Matsuoka 1983 radiolarian
Williriedellum "sp. A" Dumitrica 1970 radiolarian
Williriedellum "sp. B" Dumitrica 1970 radiolarian
Williriedellum "sp. C" Dumitrica 1970 radiolarian
Zhamoidellum ovum Dumitrica 1970 radiolarian
Zhamoidellum ventricosum Dumitrica 1970 radiolarian
 Nassellaria - Ultranaporidae
Napora pyramidalis Baumgartner 1984 radiolarian
Napora latissima Takemura 1986 radiolarian
 Nassellaria -
Theocapsa "sp. A" radiolarian
 Entactinaria - Eptingiidae
Perispyridium ordinarium Pessagno 1977 radiolarian
 Entactinaria - Saturnalidae
Acanthocircus suboblongus Yao 1972 radiolarian
Acanthocircus simplex Squinabol 1914 radiolarian
Palaeosaturnalis "sp. A" Donofrio and Mostler 1978 radiolarian
 Entactinaria - Rhizosphaeridae
Rhizosphaera "sp. A" Haeckel 1860 radiolarian
 Spumellaria - Spongodiscidae
 Spumellaria - Sponguridae
 Spumellaria - Pantanelliidae
Gorgansium pulchrum Kocher 1981 radiolarian
 Spumellaria - Hagiastridae
Higumastra inflata Baumgartner 1980 radiolarian
Higumastra imbricata Ozvoldova 1979 radiolarian
"Saldorfus corralitosensis" = Tetraditryma corralitosensis Pessagno 1977 radiolarian
Pseudocrucella sanfilippoae Pessagno 1977 radiolarian
Tetratrabs zealis Ozvoldova 1979 radiolarian
ssp. zealis
Crucella theokaftensis Baumgartner 1980 radiolarian
Archaeohagiastrum munitum Baumgartner 1984 radiolarian
 Spumellaria - Pyramispongiidae
Nodotetraedra pala Kiessling 1995 radiolarian
 Spumellaria - Praeconocaryommidae
Praeconocaryomma "sp. B" Pessagno 1976 radiolarian
Praeconocaryomma jiangzeensis Wu and Li 1982 radiolarian
 Spumellaria - Patulibracchiidae
Homoeoparonaella elegans Pessagno 1977 radiolarian
 Spumellaria - Stylosphaeridae
Staurolonche "sp. C" Haeckel 1881 radiolarian
Staurolonche robusta Rüst 1885 radiolarian
 Spumellaria - Orbiculiformidae
Orbiculiforma "sp. A" Pessagno 1973 radiolarian
 Spumellaria - Pseudoaulophacidae
? Godia "sp. D" Wu 1986 radiolarian
 Spumellaria - Angulobracchiidae
Paronaella kotura Baumgartner 1980 radiolarian
Paronaella bandyi Pessagno 1977 radiolarian
Angulobracchia aff. kotura radiolarian
aff. Paroanaella kotura
Angulobracchia purisimaensis Pessagno 1977 radiolarian
 Spumellaria - Archaeospongoprunidae
Archaeospongoprunum imlayi Pessagno 1977 radiolarian
Archaeospongoprunum elegans Wu 1988 radiolarian
 Spumellaria - Emiluviidae
Emiluvia premyogii Baumgartner 1984 radiolarian
Emiluvia ? splendida Carter 1988 radiolarian
Emiluvia salensis Pessagno 1977 radiolarian
Emiluvia hopsoni Pessagno 1977 radiolarian
 Spumellaria -
Tripodictya "sp. A" radiolarian
Spongiomma "sp. D" Haeckel 1887 radiolarian
 Spumellaria - Tritrabidae
Tritrabs ewingi Pessagno 1977 radiolarian
ssp. ewingi
Tritrabs rhododactylus Baumgartner 1980 radiolarian
Tritrabs casmaliaensis Pessagno 1977 radiolarian
Tritrabs hayi Pessagno 1977 radiolarian
 Spumellaria - Gomberellidae
Bernoullius dicera Baumgartner 1980 radiolarian
 Spumellaria - Parvivaccidae
Acastea diaphorogona Foreman 1973 radiolarian
Leugeo "sp. A" Yang and Wang 1990 radiolarian
Leugeo "sp. B" Yang and Wang 1990 radiolarian
Leugeo hexacubica Baumgartner 1984 radiolarian
Leugeo mirificus Kiessling 1995 radiolarian