D.3018.7: Albian, Antarctica

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Leiosphaeridiae spp.
Veryhachium spp.
Polypodiopsida - Polypodiaceae
Trichotomosulcites informal sp. A Couper 1953
Trichotomosulcites subgranulatus Couper 1953
Polypodiopsida - Marsileaceae
Crybelosporites stylosus Dettmann 1963
Polypodiopsida - Osmundaceae
Baculatisporites comaumensis Potonie 1953
Rugulatisporites neuquensis Gerth 1925
Polypodiopsida - Gleicheniaceae
Ornamentifera informal sp. A Bolkhovitina 1966
Gleicheniidites circinidites Dettmann 1963
Polypodiopsida - Blechnaceae
Leptolepidites verrucatus Couper 1953
Polypodiopsida - Schizaeales - Schizaeaceae
Cicatricosisporites australiensis Potonié 1956
Cicatricosisporites ludbrookiae Dettmann et al. 1987
Cicatricosisporites hughesii Dettmann 1963
Polypodiopsida - Dicksoniaceae
Trilites spp.
Cyatheacidites annulatus Cookson 1947
Cyatheacidites archangelskii Dettmann 1986
Cyatheacidites botuliformis Dettmann 1986
Pteridopsida
Cyathidites informal sp. A Couper 1953
Cyathidites asper Dettmann 1963
Cyathidites australis Couper 1953
Polypodiaceoisporites elegans Archangelsky and Gamerro 1966
Osmundacidites spp.
unclassified
Staplinisporites caminus Pocock 1962
Bryopsida
Stereisporites antiquasporites Dettmann 1963
Marchantiopsida - Marchantiidae
Triporoletes reticulatus Playford 1971
unclassified
Rogalskaisporites cicatricosus Danze-Corsin and Laveine 1963
Angiospermae - Chloranthales - Chloranthaceae
Clavatipollenites hughesii Kemp 1968
Coniferales - Podocarpaceae
Callialasporites trilobatus (Balme 1957)
original and current combination Tsugaepollenites trilobatus
Podocarpidites ellipticus Cookson 1947
Microcachryidites antarcticus Couper 1953
unclassified
Alisporites similis Dettmann 1963
Alisporites grandis Dettmann 1963
Equisetopsida - Araucariaceae
Araucariacites australis Cookson 1947
Equisetopsida - Cheirolepidiaceae
Classopollis chateaunovii Reyre 1970
unclassified
Cycadopites nitidus de Jersey 1964
Ginkgoopsida - Caytoniales
Vitreisporites pallidus Nilsson 1958
Lycopodiopsida - Lycopodiales
Retitriletes austroclavatidites Döring et al. 1963
Dictyotosporites speciosus Cookson and Dettmann 1958
Lycopodiopsida - Selaginellales
Ceratosporites equalis Cookson and Dettmann 1958
Densoisporites velatus Dettmann 1963
Dinophyceae
Prolixosphaeridium conulum Davey 1969
Dinophyceae - Pareodiniaceae
Batioladinium micropodum Eisenack and Cookson 1960
Batioladinium jaegeri Brideaux 1975
Dinophyceae
Spiniferites ramosus Lentin and Williams 1973
Dinophyceae - Gonyaulacales
Cleistosphaeridium ancoriferum Davey et al. 1966
Dinophyceae - Gonyaulacales - Areoligeraceae
Canningia informal sp. A Cookson and Eisenack 1960
from Morgan 1980
Adnatosphaeridium filiferum Williams and Downie 1969
Cyclonephelium hystrix Davey 1978
Circulodinium colliveri Helby 1986
Dinophyceae - Gonyaulacales - Ceratiaceae
Odontochitina operculata Deflandre 1935
Pseudoceratium informal sp. A Gocht 1957
Muderongia cf. staurota Sarjeant 1966
Muderongia tetracantha Alberti 1961
Dinophyceae - Gonyaulacales
Chlamydophorella nyei Cookson and Eisenack 1958
Dingodinium cerviculum Cookson and Eisenack 1958
Dinophyceae - Gonyaulacales - Gonyaulacaceae
Omatia montgomeryi Cookson and Eisenack 1958
Oligosphaeridium pulcherrimum Davey and Williams 1966
Kiokansium polypes Below 1982
Coronifera striolata Stover and Evitt 1978
Coronifera oceanica Cookson and Eisenack 1958
Dinophyceae - Peridiniales - Peridiniaceae
Palaeoperidinium cretaceum Lentin and Williams 1976
Dinophyceae - Palaeoperidinioideae
Chichaouadinium boydii Bujak and Davies 1983
unclassified
Canninginopsis intermedia Morgan 1980
see common names

Geography
Country:Antarctica
Coordinates: 64.0° South, 58.4° West (view map)
Paleocoordinates:67.5° South, 49.2° West
Geographic resolution:outcrop
Time
Period:Cretaceous Epoch:Early/Lower Cretaceous
Stage:Albian 10 m.y. bin:Cretaceous 4
Key time interval:Albian
Age range of interval:113.00000 - 100.50000 m.y. ago
Stratigraphy
Formation:Kotick Point
Lithology and environment
Primary lithology: lithified mudstone
Taphonomy
Modes of preservation:body,soft parts
Size of fossils:microfossils
Collection methods and comments
Collection methods:bulk,chemical,hydrochloric,hydroflouric,field collection
Reason for describing collection:general faunal/floral analysis
Museum repositories:BMNH
Metadata
Database number:153431
Authorizer:C. Jaramillo Enterer:P. Santamarina
Research group:micropaleontology
Created:2013-12-16 14:27:32 Last modified:2013-12-16 14:27:32
Access level:the public Released:2013-12-16 14:27:32
Creative Commons license:CC BY
Reference information

Primary reference:
49455. M. E. Dettmann and M. R. A. Thomson. 1987. Cretaceous palynomorphs from the James Ross Island area, Antarctica - A pilot Study. British Antarctic Survey Bulletin (77)13-59 [C. Jaramillo/P. Santamarina/P. Santamarina]