Lemdad-Mulde, horizon X52 (Cambrian of Morocco)

Where: High Atlas, Morocco (30.7° N, 8.2° W: paleocoordinates 66.8° S, 111.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tarhoucht Member (Jbel Wawrmast Formation), Solvan (510.2 - 504.5 Ma)

• Tissafinian

• member-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: G. Geyer. 1986. Mittelkambrishe Mollusken aus Marokko und Spanien. Senckenbergiana Lethaea 67(1/4):55-118 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 50548: authorized by Pete Wagner, entered by Pete Wagner on 17.05.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Helcionelloida
 Pelagiellida - Pelagiellidae
 Helcionellida - Rugaeconidae
"Latouchella comma" = Dorispira comma
"Latouchella comma" = Dorispira comma Geyer 1986
 Helcionellida - Helcionellidae
Marocella mira Geyer 1986
Bemella "n. sp." Rozanov et al. 1969
Brachiopoda
 Tommotiida - Lapworthellidae
"? Stenothecopsis "n. sp."" = Lapworthella
"? Stenothecopsis "n. sp."" = Lapworthella Cobbold 1921