Where: Parana, Brazil (25.1° S, 50.2° W: paleocoordinates 77.9° S, 128.9° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Ponta Grossa Formation, Emsian to Emsian (407.6 - 387.7 Ma)
• I am using the more common name of Ponta Grossa Fm. Melo considers this a member of the Santa Rosa Fm.
Environment/lithology: marine; shale and sandstone
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 37104: authorized by Michael Foote, entered by Michael Foote on 02.03.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Scyphozoa | |
Mesoconularia sp. jellyfish | |
Anthozoa | |
Anthozoa indet. Ehrenberg 1834 | |
Bivalvia | |
"Ptychopteria (Actinopteria) sp." = Actinopteria
"Ptychopteria (Actinopteria) sp." = Actinopteria Hall 1884 oyster | |
Modiolus sp. Lamarck 1801 mussel | |
Grammysioidea sp., "Prothyris (Paraprothyris) sp." = Paraprothyris
Grammysioidea sp. Williams 1916 clam
"Prothyris (Paraprothyris) sp." = Paraprothyris clam | |
Goniophora sp. Phillips 1848 clam | |
Palaeoneilo sp. Hall and Whitfield 1869 clam | |
Nuculites sp. Conrad 1841 clam | |
"Solemya (Janeia) sp." = Solemya
"Solemya (Janeia) sp." = Solemya Children 1823 Awning Clam | |
Gastropoda | |
Plectonotus sp. Clarke 1899 snail | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Lophophorata | |
Tentaculites sp. von Schlotheim 1820 | |
Strophomenata | |
"Schuchertella" sp. Girty 1904 | |
Rhynchonellata | |
Lingulata | |
Orbiculoidea sp. d'Orbigny 1847 | |
"Lingula" sp. BruguiƩre 1797 | |
Trilobita | |
Paracalmonia sp. Struve 1958 trilobite
Metacryphaeus sp. Reed 1907 trilobite | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod
Ostracoda "gen.nov.?" Latreille 1802 ostracod | |
Crinoidea | |
Crinoidea indet. Miller 1821 Sea lily | |
Stylophora | |
Ophiuroidea | |
? Encrinaster sp. Haekel 1866 brittle star | |
Bifungites sp. Desio 1940 |