Can Mas (El Papiol) (Miocene of Spain)

Where: Catalonia, Spain (41.4° N, 2.0° E: paleocoordinates 41.6° N, 0.6° E)

• coordinate based on nearby landmark

When: Miocene Lower Continental Complex Formation (Valles-Penedes basin Group), MN 4 (16.9 - 16.0 Ma)

• "An MN4 age (i.e., circa 17–16 Ma; Agustí et al. 2001) has been customarily given to CMA (Agustí et al. 1985; Fortelius 2011), which is consistent with the presence of Gomphotherium angustidens(cited by Crusafont et al. 1955), although this taxon does not exclude an earlier, MN3 age (Agustí et al. 2001; Casanovas ;Vilar et al. 2011a). Further refinement is precluded by the lack of;sociated rodents. An attribution to MN4 would also be supported by the record of Eotragus reported by Fortelius (2011). However, an inspection of the available macromammalian fossils from CMA housed at the ICP yielded no remains of the bovid Eotragus. Interestingly a single mandibular fragment of the paleomerycid Lagomeryx (DMA, personal observations), was located, but does not discriminate between MN3 and MN4" (from Delfino et al., 2013)

Environment/lithology: alluvial fan; claystone

• "Can Mas (...) it is mainly composed of reddish terrigenous deposits of varied lithology, deposited in the context of alluvial fan systems"

Size class: macrofossils

Primary reference: M. Delfino, J. C. Rage, A. Bolet and D. M. Alba. 2013. Early Miocene dispersal of the lizard Varanus into Europe: Reassessment of vertebral material from Spain. Acta Palaeontologica Polonica 58(4):731-735 [R. Butler/J. Benito Moreno]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 176265: authorized by Richard Butler, entered by Juan Benito Moreno on 04.02.2016, edited by Mark Uhen

Creative Commons license: CC BY (attribution)

Taxonomic list

• Taxonomic list from Hoffstetter, 1969, referred to Crusafont et al., 1955.
Gastropoda
 Stylommatophora - Helicidae
? Helix sp.1 Linnaeus 1758 slug
Mammalia
 Proboscidea - Gomphotheriidae
"Trilophodon angustidens" = Tetrabelodon angustidens1
"Trilophodon angustidens" = Tetrabelodon angustidens1 Cuvier 1806 gomphothere
 Insectivora -
 Artiodactyla - Cervidae
 Artiodactyla - Cainotheriidae
"Caenotherium miocaenicum" = Cainotherium1
"Caenotherium miocaenicum" = Cainotherium1 even-toed ungulate
 Lagomorpha - Ochotonidae
Prolagus vasconiensis1 Viret 1930 pika
Reptilia
 Squamata - Colubridae
? Coronella sp.1 Laurenti 1768 colubrid snake
 Squamata - Varanidae
Iberovaranus catalaunicus n. gen. n. sp.1
Iberovaranus catalaunicus n. gen. n. sp.1 Hoffstetter 1969 monitor lizard
IPS 31701, cervical vertebra; IPS 58437, trunk vertebra. Originally identified as Ophisaurus sp. (Crusafont et al., 1955)
 Testudinata - Eurysternidae
Aves
 Galliformes - Phasianidae
Miophasianus altus2 Milne-Edwards 1871 pheasant
Palaeortyx phasianoides2 Milne-Edwards 1871 pheasant