Emsian Loc. 5 of Melo: Tibaji (Parana Basin, Apucarana Sub-basin) (Devonian of Brazil)

Where: Parana, Brazil (24.5° S, 50.4° W: paleocoordinates 77.1° S, 126.7° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Ponta Grossa Formation, Emsian (407.6 - 393.3 Ma)

• I am using the more common name of Ponta Grossa Fm. Melo considers this a member of the Santa Rosa Fm.

• formation-level stratigraphic resolution

Environment/lithology: marine; shale

Primary reference: J. H. G. Melo. 1988. The Malvinokaffric realm in the Devonian of Brazil. N. J. McMillan, A. F. Embry, and D. J. Glass, eds. Devonian of the World, Volume I. Canadian Society of Petroleum Geologists. Calgary, Alberta, Canada 669-703 [M. Foote/M. Foote/M. Foote]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 37084: authorized by Michael Foote, entered by Michael Foote on 02.03.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Ophiuroidea
  - Encrinasteridae
Encrinaster sp. Haekel 1866 brittle star
Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
Polychaeta
 Serpulimorpha -
Lingulata
 Lingulida - Lingulidae
"Lingula" sp. BruguiƩre 1797
 Lingulida - Discinidae
Orbiculoidea sp. d'Orbigny 1847
Craniata
 Craniopsida - Craniopsidae
Craniops sp. Hall 1859
Strophomenata
 Orthotetida - Schuchertellidae
 Strophomenida - Chonetidae
Rhynchonellata
 Spiriferida - Hysterolitidae
 Terebratulida - Meganterididae
 Rhynchonellida - Leptocoeliidae
 Athyridida - Meristellidae
Lophophorata
 Tentaculitida - Tentaculitidae
Tentaculites sp. von Schlotheim 1820
Gastropoda
 Bellerophontida - Plectonotidae
Plectonotus sp. Clarke 1899 snail
Bivalvia
 Nuculanida - Cucullellidae
Nuculites sp. Conrad 1841 clam
 Cardiida - Kalenteridae
 Cardiidia - Grammysiidae
"Prothyris (Paraprothyris) sp." = Paraprothyris, "Sphenotus" sp.
"Prothyris (Paraprothyris) sp." = Paraprothyris clam
"Sphenotus" sp. Hall 1884 clam
 Mytilida - Mytilidae
? Phthonia sp. Hall and Whitfield 1869 mussel
Modiolus sp. Lamarck 1801 mussel
Trilobita
 Phacopida - Homalonotidae
Burmeisteria sp. Salter 1865 trilobite
 Phacopida - Calmoniidae
Calmonia sp. Clarke 1913 trilobite
Pennaia sp. Clarke 1913 trilobite