PBDB Collection

Haddon Downs Bore No.5 between 452 ft 7 in and 1,406 ft (Cretaceous of Australia)

Where: South Australia, Australia (27.4° S, 140.4° E: paleocoordinates 57.0° S, 128.4° E)

• outcrop-level geographic resolution

When: Winton Formation, Cenomanian (100.5 - 93.9 Ma)

Environment/lithology: terrestrial; lithified lithology not reported

• Exposures of the Winton Formation occur in the NE part of the state and consist of shales, siltstones, sandstones, and interbedded layers of sandy limestones comprising a thickness of 350 ft

Size class: microfossils

Preservation: original sporopollenin

Collection methods: core, chemical, hydrochloric, hydroflouric

Primary reference: M. E. Dettmann. 1963. Upper Mesozoic microfloras from South-Eastern. Procidings of Royal Society of Victoria (77)1-176 [C. Jaramillo/P. Santamarina/P. Santamarina]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 163584: authorized by Carlos Jaramillo, entered by Patricio Santamarina on 05.11.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Equisetopsida
Pinidae - Pinidae	Araucariacites australis, Classopollis cf. classoides Araucariacites australis Cookson 1947 Classopollis cf. classoides Pflug 1953
Anthocerotidae - Anthocerotidae	Foraminisporis wonthaggiensis, Foraminisporis dailyi Foraminisporis wonthaggiensis Dettmann 1963 Foraminisporis dailyi Dettmann 1963
Alisporites
-	Alisporites grandis Alisporites grandis Dettmann 1963

Coniferales - Podocarpaceae	Podocarpidites cf. ellipticus, Podosporites microsaccatus, Microcachryidites antarcticus Podocarpidites cf. ellipticus Cookson 1947 podocarp Podosporites microsaccatus Dettmann 1963 podocarp Microcachryidites antarcticus Couper 1953 podocarp
Velosporites
-	Velosporites triquetrus Velosporites triquetrus Dettmann 1963
Polypodiopsida
- Polypodiaceae	Laevigatosporites ovatus Laevigatosporites ovatus Wilson and Webster 1946
- Marsileaceae	Crybelosporites striatus Crybelosporites striatus Dettmann 1963
- Dicksoniaceae	Trilites tuberculiformis Trilites tuberculiformis Cookson 1947
- Osmundaceae	Baculatisporites comaumensis Baculatisporites comaumensis Potonie 1953
Schizaeales - Polypodiidae	Cicatricosisporites australiensis, Cicatricosisporites hughesii Cicatricosisporites australiensis Potonié 1956 Cicatricosisporites hughesii Dettmann 1963
- Gleicheniaceae	Gleicheniidites cf. circinidites Gleicheniidites cf. circinidites Dettmann 1963
Pteridopsida
-	Cyathidites asper, Cyathidites australis, Cyathidites minor, Osmundacidites wellmani Cyathidites asper Dettmann 1963 Cyathidites australis Couper 1953 Cyathidites minor Couper 1953 Osmundacidites wellmani Couper 1953
Rouseisporites reticulatus
-	Rouseisporites reticulatus Rouseisporites reticulatus Pocock 1962
Bryopsida
-	Stereisporites antiquasporites Stereisporites antiquasporites Dettmann 1963
Lycopodiopsida
Selaginellales - Selaginellaceae	Neoraistrickia truncata Neoraistrickia truncata Potonié 1956 spikemoss
Selaginellales -	Ceratosporites equalis Ceratosporites equalis Cookson and Dettmann 1958 clubmoss
Lycopodiales - Lycopodiaceae	Lycopodiumsporites austroclavatidites, Lycopodiumsporites nodosus Lycopodiumsporites austroclavatidites Potonié 1956 clubmoss Lycopodiumsporites nodosus Dettmann 1963 clubmoss
Schizosporis sprigii
-	Schizosporis sprigii Schizosporis sprigii Cookson and Dettman 1959
Schizosporis parvus
-	Schizosporis parvus Schizosporis parvus Cookson and Dettmann 1959
Schizosporis reticulatus
-	Schizosporis reticulatus Schizosporis reticulatus Cookson and Dettmann 1959
Schizosporis rugulatus
-	Schizosporis rugulatus Schizosporis rugulatus Cookson and Dettmann 1959