Horizon 10, Hasty Bank (Intermediate 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)

• bed-level stratigraphic resolution

Environment/lithology: siltstone

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 21107: 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

Polypodiopsida
 Equisetales - Equisetidae
Equisetum columnare Brongniart 1828 horsetail
  -
Cladophlebis "lobifolia" Brongniart 1849
 Cyatheales - Polypodiidae
Coniopteris murrayana Brongniart 1835 scaly tree fern
 Marattiales - Marattiidae
Ginkgoopsida
 Ginkgoales -
 Caytoniales - Caytoniaceae
Cycadopsida
 Cycadales -
"Nilssonia kendalliae" = Nilsonia
"Nilssonia kendalliae" = Nilsonia cycads
 Cycadales - Nilssoniaceae
Peltaspermopsida
 Peltaspermales - Umkomasiaceae
unclassified
  -
 Bennettitales -
 Coniferales -
Pinopsida
 Pinales - Taxaceae