Ballanucater Farm, near Callander, Central Region (Devonian of the United Kingdom)

Where: Scotland, United Kingdom (56.3° N, 4.2° W: paleocoordinates 25.6° S, 0.4° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Strathmore Formation (Lower Old Red Sandstone Group), Emsian (407.6 - 393.3 Ma)

• the top of the Strathmore group has been dated to the lower to middle Emsian using spores. It is 2000m thick.

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, gray sandstone and lithified, green mudstone

• Grey coarse flaggy sandstones and blue-green mudstones (Cleal & Thomas) Rayner 1984 describes the rocks as red and brown mudstones, sandstones and conglomerates.

Size classes: macrofossils, microfossils

Preservation: adpression, permineralized, coalified, original carbon, replaced with pyrite

Collection methods: chemical, mechanical, peel or thin section,

• See Henderson 1932; Lang 1932; Edwards, Edwards & Rayner 1982; Rayner 1982; Rayner 1983; Rayner 1984.

Primary reference: S. M. K. Henderson. 1932. Notes on Lower Old Red Sandstone plants from Callander, Perthsire. Transactions of the Royal Society of Edinburgh 57:277-285 [P. Gensel/M. Kotyk]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 11513: authorized by Pat Gensel, entered by Michele Kotyk on 17.08.2001, edited by Pat Gensel

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Pachytheca sp.
Is this the right reference?
Sawdonia ornata
Described as Psilophyton by Henderson & Lang
Drepanophycus spinaeformis
  -
Drepanophycus spinaeformis Goeppert 1852
Originally called Arthrostigma
Psilophytopsida
  -
Dawsonites sp. Halle 1916
reference?