- Nautiloidea (Cretaceous of Brazil)

Where: Pernambuco, Brazil (7.9° S, 34.8° W: paleocoordinates 13.7° S, 13.1° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Late/Upper Cretaceous (100.5 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collected by O. A. Derby

Primary reference: A. S. Woodward. 1907. Upper Cretaceous fish-remains from Brazil. Geological Magazine, new series, decade 5 4:193-197 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 167994: authorized by Matthew Carrano, entered by Matthew Carrano on 10.04.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Chondrichthyes
 Myliobatiformes - Rhinopteridae
Rhinoptera prisca n. sp. Woodward 1907 cownose ray
dentition fragments
 Myliobatiformes - Myliobatidae
Apocopodon sericeus Cope 1885 eagle ray
 Lamniformes - Anacoracidae
"Corax pristodontus" = Squalicorax pristodontus
"Corax pristodontus" = Squalicorax pristodontus Agassiz 1843 crow shark
large teeth
 Lamniformes - Lamnidae
Lamna serra Woodward 1889 mackerel shark
teeth
 Lamniformes - Cretoxyrhinidae
"Lamna appendiculata" = Cretolamna appendiculata
"Lamna appendiculata" = Cretolamna appendiculata Agassiz 1843 mackerel shark
teeth
 Euselachii - Mitsukurinidae
Scapanorhynchus subulatus Agassiz 1843 goblin shark
teeth
Actinopteri
 Salmoniformes - Enchodontidae
Enchodus subaequilateralis Cope 1885
palatines, teeth