Hasty Bank Claystone Assemblage (Jurassic of the United Kingdom)

Where: England, United Kingdom (54.4° N, 1.0° W: paleocoordinates 43.6° N, 9.1° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Saltwick Formation, Bajocian (170.3 - 168.3 Ma)

Environment/lithology: claystone

Size class: macrofossils

Preservation: original carbon

Collection methods: surface (in situ),

Primary reference: R. A. Spicer and C. R. Hill. 1979. Principal Components and Correspondence Analyses of Quantitative Data from a Jurassic Plant Bed. Review of Palaeobotany and Palynology 28:273-299 [H. Sims/H. Lindon/H. Lindon]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 21110: authorized by Hallie Sims, entered by Heather Lindon on 17.06.2002, edited by Allister Rees and Jason Cassara

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Polypodiopsida
 Equisetales - Equisetidae
Equisetum columnare Brongniart 1828 horsetail
Oishi
  -
Cladophlebis "lobifolia" Brongniart 1849
Kendall
Cladophlebis harrisii
Hill (in prep. -Female cone of Brachyphyllum crucis)
Cladophlebis denticulata Brongniart 1828
Brongniart
 Gleicheniales - Polypodiidae
Dictyophyllum rugosum Lindley and Hutton 1834
Thomas
 Cyatheales - Polypodiidae
Coniopteris murrayana Brongniart 1835 scaly tree fern
Harris et Millington
 Polypodiales - Polypodiidae
  - Polypodiaceae
Clathropteris obovata
(Berger) Schenk
 Marattiales - Marattiidae
Angiopteris blackii
van Cittert
Ginkgoopsida
 Ginkgoales -
 Caytoniales - Caytoniaceae
Cycadopsida
 Cycadales -
Bucklandia pustulosa, "Nilssonia tenuinervis" = Nilsonia, "Nilssonia kendalliae" = Nilsonia
"Nilssonia tenuinervis" = Nilsonia cycads
"Nilssonia kendalliae" = Nilsonia cycads
 Cycadales - Nilssoniaceae
 Cycadales - Beaniaceae
Androstrobus wonnacottii Schimper 1872 cycads
Androstrobus major Van Konijnenburg-Van Cittert 1968 cycads
Beania spp. Carruthers 1869 cycads
 Cycadales -
Ctenozamites cycadea Brongniart 1886 cycads
 Cycadales - Cycadaceae
Cycadospadix sp. Schimper 1870 cycads
 Cycadales -
Paracycas cteis Harris 1964 cycads
Equisetopsida
 Pinidae - Pinidae
Peltaspermopsida
 Peltaspermales - Umkomasiaceae
unclassified
  -
 Bennettitales -
 Coniferales - Podocarpaceae
Pinopsida
 Pinales - Taxaceae
Allicospermum
  -
Allicospermum spp. Harris 1935