Horizon 12, Hasty Bank (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: claystone

Size class: macrofossils

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 24327: authorized by Allister Rees, entered by Allister Rees on 05.08.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Equisetopsida
 Pinidae - Pinidae
Peltaspermopsida
 Peltaspermales - Umkomasiaceae
Polypodiopsida
 Equisetales - Equisetidae
Equisetum columnare Brongniart 1828 horsetail
Cycadopsida
 Cycadales - Nilssoniaceae
 Cycadales -
Paracycas cteis, "Nilssonia tenuinervis" = Nilsonia, "Nilssonia kendalliae" = Nilsonia
Paracycas cteis Harris 1964 cycads
"Nilssonia tenuinervis" = Nilsonia cycads
"Nilssonia kendalliae" = Nilsonia cycads
Ginkgoopsida
 Caytoniales - Caytoniaceae
 Bennettitales -
Pinopsida
 Pinales - Taxaceae