Price Quarry 1 (Caieira quarry) (Cretaceous of Brazil)

Also known as Peirópolis, Serra do Veadinho outcrop 1; Serra do Veadinho; Ponto 1 do Price; "Caiera" Quarry

Where: Minas Gerais, Brazil (19.7° S, 47.7° W: paleocoordinates 23.3° S, 33.4° W)

• coordinate stated in text

• local area-level geographic resolution

When: Serra da Galga Formation (Bauru Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• Previously described as the Serra da Galga Member of the Marília Formation, but Serra da Galga now raised to the rank of formation (Soares et al. 2021)

• member-level stratigraphic resolution

Environment/lithology: fluvial; fine-grained, medium, intraclastic, gray, white, yellow, argillaceous, silty sandstone

• "coarse light yellowish-gray argillaceous sandstones" with rounded clasts; later described as "fine to medium grained white and yellow sandstones, with conspicuous siltic-argillaceous matrix, and some disseminated small argilitic pellets"

Size classes: macrofossils, mesofossils

Collected by L. I. Price in 1949-1961

Collection methods: quarrying, surface (float), surface (in situ), mechanical,

Primary reference: L. I. Price. 1955. Novos crocodilídeos dos arenitos da Série Baurú, Cretáceo do Estado de Minas Gerais [New crocodilians from the Baurú Series sandstones, Cretaceous of Minas Gerais state]. Anais da Academia Brasileira de Ciências 27(4):487-498 [M. Carrano/M. Carrano/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 51628: authorized by Matthew Carrano, entered by Matthew Carrano on 09.06.2005, edited by Roger Benson, Philip Mannion, Patricia Holroyd and Emma Dunne

Creative Commons license: CC BY (attribution)

Taxonomic list

Actinopteri
 Teleostei -
Reptilia
  -
Reptilia indet. Laurenti 1768 reptile
 Loricata -
Labidiosuchus amicum n. gen. n. sp.7
Labidiosuchus amicum n. gen. n. sp.7 Kellner et al. 2011 crocodilian
DGM 1480-R - holotype (Incomplete lower jaw); originally identified as a dinosaur element (Campos & Azevedo, 1992)
 Loricata - Itasuchidae
Itasuchus jesuinoi n. gen. n. sp.
Itasuchus jesuinoi n. gen. n. sp. Price 1955 crocodilian
DGM 434-R - holotype (cranial and postcranial bones)
 Theropoda -
Abelisauroidea indet.9 Bonaparte 1991 ceratosaur
CPP 692
 Theropoda - Abelisauridae
Abelisauridae indet.3 Bonaparte and Novas 1985 ceratosaur
teeth
 Theropoda -
 Theropoda - Dromaeosauridae
Ypupiara lopai n. gen. n. sp.1
Ypupiara lopai n. gen. n. sp.1 Brum et al. 2021 maniraptoran
Holotype: DGM 921-R, consisting of a partial preantorbital portion of a right maxillary, with three teeth in loci, and a partial posterior portion of a right dentary.
 Saurischia -
Titanosauriformes indet.3, Lithostrotia indet.8, Caieiria allocaudata n. gen. n. sp.10, "Baurutitan britoi n. gen. n. sp." = Baurutitan britoi6, "Trigonosaurus pricei n. gen. n. sp." = Baurutitan britoi2
Titanosauriformes indet.3 Salgado et al. 1997 sauropod
teeth
Lithostrotia indet.8 Wilson and Upchurch 2003 sauropod
CPPLIP 1241 (prefrontal)
Caieiria allocaudata n. gen. n. sp.10 Silva Junior et al. 2022 sauropod
MCT 1719-R - holotype
"Baurutitan britoi n. gen. n. sp." = Baurutitan britoi6 Kellner et al. 2005 sauropod
DGM "Series C" - MCT 1490-R; MCT 1536-R
"Trigonosaurus pricei n. gen. n. sp." = Baurutitan britoi2 Kellner et al. 2005 sauropod
DGM "Series B" - MCT 1488-R
 Saurischia - Titanosauridae
 Testudines - Peiropemydidae
Pricemys caiera n. gen. n. sp.5
Pricemys caiera n. gen. n. sp.5 Gaffney et al. 2011 sideneck turtle
MCT 1498-R, skull
 Testudines - Podocnemididae
Podocnemididae indet. Cope 1868 sideneck turtle
Peiropemys mezzalirai n. gen. n. sp.5 Gaffney et al. 2011 sideneck turtle
MCT 1497-R, skull
 Squamata - Iguanidae
Pristiguana brasilensis n. gen. n. sp.4
Pristiguana brasilensis n. gen. n. sp.4 Estes and Price 1973 squamates
DGM 552 (holotype)
Bivalvia
  -
"Pelecypoda indet." = Bivalvia
"Pelecypoda indet." = Bivalvia Linnaeus 1758 clam
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail