Burligo, Bu 22 (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,

• Hydrofluoride 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 Unpublished Ph.D. University of Erlangen, Germany 1-465 [W. Kiessling/W. Kiessling/W. Kiessling]more details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 47164: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 16.02.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

• Radiolarians only
Protozoa
 Actinommacea - Xiphostylidae
Triactoma hidalgoensis Pessagno et al. 1989 radiolarian
Triactoma tithonianum Rüst 1885 radiolarian
Triactoma blakei Pessagno 1977 radiolarian
Triactoma jonesi Pessagno 1977 radiolarian
Archaeocenosphaera gregaria Rüst 1885 radiolarian
Archaeocenosphaera radiata Zittel 1876 radiolarian
 Nassellaria - Sethocapsidae
Gongylothorax favosus Dumitrica 1970 radiolarian
Sethocapsa leiostraca Foreman 1973 radiolarian
Sethocapsa ex gr. trachyostraca Foreman 1973 radiolarian
 Nassellaria - Poulpidae
Saitoum pagei Pessagno 1977 radiolarian
Saitoum trichylum De Wever 1981 radiolarian
 Nassellaria - Eucyrtidiellidae
Eucyrtidiellum ptyctum Riedel and Sanfilippo 1974 radiolarian
Eucyrtidiellum unumaense Yao 1979 radiolarian
[entered as Eucyrtidiellum unumaensis]
 Nassellaria - Hsuidae
Hsuum brevicostatum Ozvoldova 1975 radiolarian
Hsuum maxwelli Pessagno 1977 radiolarian
Hsuum aff. cuestaense Pessagno 1977 radiolarian
 Nassellaria - Unumidae
? Protunuma ochiensis Matsuoka 1983 radiolarian
 Nassellaria - Archaeodictyomitridae
Archaeodictyomitra suzukii Aita 1987 radiolarian
"Stichocapsa decora" = Mictyoditra decora Rüst 1885 radiolarian
Mita "sp. B" Pessagno 1977 radiolarian
 Nassellaria - Bagotidae
? Droltus "sp. A" Pessagno and Whalen 1982 radiolarian
 Nassellaria - Canoptidae
Cinguloturris carpatica Dumitrica and Mello 1982 radiolarian
 Nassellaria - Parvicingulidae
"Amphipyndax durisaeptum" = Pseudoristola durisaeptum Aita 1987 radiolarian
"Parvicingula aff. boesii" = Tethysetta boesii Parona 1890 radiolarian
Praeparvicingula cappa Cortese 1993 radiolarian
"Hsuum okamurai" = Wrangellium okamurai Mizutani 1981 radiolarian
Parvicingula dhimenaensis Baumgartner 1984 radiolarian
Parvicingula mashitaensis Mizutani 1981 radiolarian
 Nassellaria - Amphipyndacidae
Palinandromeda podbielensis Ozvoldova 1979 radiolarian
 Nassellaria - Spongocapsulidae
Obesacapsula rotunda Hinde 1900 radiolarian
 Nassellaria - Syringocapsidae
Podobursa helvetica Rüst 1885 radiolarian
Podobursa triacantha Fischli 1916 radiolarian
ssp. tetracantha
 Nassellaria - Eucyrtidiidae
Cyrtocapsa "sp. A" Haeckel 1881 radiolarian
Stichocapsa robusta Matsuoka 1984 radiolarian
Stichocapsa japonica Yao 1979 radiolarian
? Stichomitra "sp. A" Cayeux 1897 radiolarian
 Nassellaria - Pseudodictyomitridae
Loopus "sp. A" Yang 1993 radiolarian
 Nassellaria - Xitidae
Xitus aff. spineus radiolarian
Xitus aff. spicularius Aliev 1961 radiolarian
 Nassellaria - Ultranaporidae
Napora ex gr. bukryi Pessagno 1977 radiolarian
Napora pyramidalis Baumgartner 1984 radiolarian
 Nassellaria - Williriedellidae
Williriedellum "sp. A" Dumitrica 1970 radiolarian
Williriedellum "sp. B" Dumitrica 1970 radiolarian
Williriedellum sujkowski Widz and De Wever 1993 radiolarian
Zhamoidellum ovum Dumitrica 1970 radiolarian
"Sethocapsa funatoensis" = Hiscocapsa funatoensis Aita 1987 radiolarian
"Tricolocapsa conexa" = Striatojaponocapsa conexa Matsuoka 1983 radiolarian
 Entactinaria - Eptingiidae
Perispyridium ordinarium Pessagno 1977 radiolarian
 Spumellaria - Stylosphaeridae
Staurolonche "sp. C" Haeckel 1881 radiolarian
Staurolonche robusta Rüst 1885 radiolarian
 Spumellaria - Angulobracchiidae
Angulobracchia purisimaensis Pessagno 1977 radiolarian
Angulobracchia digitata Baumgartner 1980 radiolarian
Paronaella kotura Baumgartner 1980 radiolarian
Paronaella aff. kotura Baumgartner 1980 radiolarian
Paronaella pygmaea Baumgartner 1980 radiolarian
Paronaella broennimanni Pessagno 1977 radiolarian
Paronaella mulleri Pessagno 1977 radiolarian
 Spumellaria - Emiluviidae
Emiluvia premyogii Baumgartner 1984 radiolarian
Emiluvia ? splendida Carter 1988 radiolarian
Emiluvia salensis Pessagno 1977 radiolarian
 Spumellaria - Patulibracchiidae
"Amphibracchium "sp. B"" = Amphibrachium Hertwig 1879 radiolarian
Homoeoparonaella argolidensis Baumgartner 1980 radiolarian
Homoeoparonaella elegans Pessagno 1977 radiolarian
? Halesium "sp. B" Pessagno 1971 radiolarian
 Spumellaria -
 Spumellaria - Spongodiscidae
? Haliodictya hojnosi Riedel and Sanfilippo 1974 radiolarian
 Spumellaria - Pantanelliidae
Pantanellium foveatum Mizutani and Kido 1983 radiolarian
Gorgansium silviesense Pessagno and Blome 1980 radiolarian
Gorgansium pulchrum Kocher 1981 radiolarian
 Spumellaria - Pseudoaulophacidae
? Godia "sp. D" Wu 1986 radiolarian
 Spumellaria - Tritrabidae
Tritrabs simplex Kito and De Wever 1992 radiolarian
Tritrabs exotica Pessagno 1977 radiolarian
Tritrabs rhododactylus Baumgartner 1980 radiolarian
Tritrabs casmaliaensis Pessagno 1977 radiolarian
Tritrabs hayi Pessagno 1977 radiolarian
 Spumellaria - Orbiculiformidae
Spongostaurus "sp. A" Haeckel 1882 radiolarian
 Spumellaria - Gomberellidae
Bernoullius rectispinus Kito et al. 1990 radiolarian
 Spumellaria - Praeconocaryommidae
Praeconocaryomma hexagona Rüst 1898 radiolarian
Praeconocaryomma jiangzeensis Wu and Li 1982 radiolarian
 Spumellaria - Sponguridae
? Patellula "sp. F" Kozlova 1972 radiolarian
 Spumellaria - Pyramispongiidae
"Nodotetraedra "sp. C"" = Pyramispongia, Nodotetraedra pala
"Nodotetraedra "sp. C"" = Pyramispongia Pessagno 1973 radiolarian
Nodotetraedra pala Kiessling 1995 radiolarian
 Spumellaria - Archaeospongoprunidae
Archaeospongoprunum imlayi Pessagno 1977 radiolarian
Archaeospongoprunum elegans Wu 1988 radiolarian
 Spumellaria - Parvivaccidae
Acastea diaphorogona Foreman 1973 radiolarian
Leugeo hexacubica Baumgartner 1984 radiolarian
 Spumellaria - Hagiastridae
Crucella theokaftensis Baumgartner 1980 radiolarian
Higumastra imbricata Ozvoldova 1979 radiolarian
Pseudocrucella sanfilippoae Pessagno 1977 radiolarian
"Saldorfus corralitosensis" = Tetraditryma corralitosensis Pessagno 1977 radiolarian
Tetratrabs zealis Ozvoldova 1979 radiolarian
ssp. zealis