Where: Para, Brazil (4.3° S, 56.2° W: paleocoordinates 34.1° S, 33.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Itaituba Formation, Morrowan (323.2 - 318.6 Ma)
• 4 horizons in the 17 m thick lower part of the Itaituba Formation
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified limestone and lithified lime mudstone
Size classes: macrofossils, microfossils
Primary reference: Z. Q. Chen, J. I. Tazawa, G. R. Shi and N. S. Matsuda. 2004. Pennsylvanian (Carboniferous) brachiopods from the Itaituba Formation of the Amazon Basin, Brazil. Alcheringa 28(2):441-468 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 52894: authorized by Tom Olszewski, entered by Leigh Fall on 25.08.2005, edited by Uta Merkel
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Idiognathodus sinuosus, Idiognathodus sinuatus, Idiognathodus klapperi, Idiognathodus incurvus, Streptognathodus oppletus, Streptognathodus parvus, Neognathodus medadultimus
Idiognathodus sinuosus conodont
Idiognathodus sinuatus conodont
Idiognathodus klapperi conodont
Idiognathodus incurvus conodont
Streptognathodus oppletus conodont
Streptognathodus parvus conodont
Neognathodus medadultimus conodont | |
Adetognathus lautus conodont | |
Conodontophorida | |
Declinognathodus noduliferus Ellison and Graves 1941 Spelling in paper is Declinognathus noduliferus, which is a typo for Declinognathodus noduliferus. [entered as Declinognathus noduliferus]
| |
Rhynchonellata | |
Spiriferidae indet. King 1846
? Anthracospirifer sp. Lane 1963
Anthracospirifer oliveirai Mendes 1956 | |
Neospirifer cameratus Morton 1836 | |
Cleiothyridina orbicularis McChesney 1859 | |
Strophomenata | |
Linoproductus caima n. sp. Chen et al. 2004
Linoproductus derbyi Mendes 1959
Amazonoproductus amazonensis n. gen. n. sp. Chen et al. 2004 | |
Buxtonioides itaitubensis n. sp.
Buxtonioides itaitubensis n. sp. Chen et al. 2004 |