Jal al Watah (Permian of Saudi Arabia)

Where: Qasim, Saudi Arabia (20.0° N, 45.0° E: paleocoordinates 31.6° S, 39.2° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Mindhnab Shales Member (Khuff Formation), Zechstein (259.5 - 254.1 Ma)

• The coniferous element is of typical European, Zechstein composition

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; gypsiferous, brown, gray claystone

• Notably in this present fossil flora the charophyte remains are associated with fresh-water bivalves, suggesting a fresh-water-perhaps lacustrine-environment of depostion (p. 109)
• The rock matrix is a deeply weathered grey-brown claystone.

Size class: macrofossils

Preservation: permineralized, replaced with limonite

Collection methods: surface (in situ),

Primary reference: C. R. Hill and A. A. El-Khayal. 1983. Late Permian plants including Charophytes from the Khuff Formation of Saudi Arabia. Bulletin of British Museum of Natural History 37:105-112 [H. Sims/S. Ostrowski]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 11143: authorized by Hallie Sims, entered by Summer Ostrowski on 23.07.2001, edited by Alistair McGowan

Creative Commons license: CC BY (attribution)

Taxonomic list

Wattia texana
  -
Wattia texana Mamay 1967
Cycadopsida
 Cycadales -
Cycadales indet. Dumortier 1829 cycads
Voltziopsida
 Voltziales -
Discinites
  -
Pteropsida
 Filicinae -
Pecopteris sp. Brongniart 1822
 Charales - Characeae