PBDB Collection

Masada del Valle 2 (Miocene of Spain)

Also known as MDV2

Where: Aragon, Spain (40.4° N, 2.6° W: paleocoordinates 40.5° N, 3.2° W)

• coordinate stated in text

When: Alfambra Formation, Turolian (8.7 - 5.3 Ma)

• MN12, Middle Turolian, Late Miocene

Environment/lithology:

• 'Exposed are about 35m of the Peral Formation, mainly consisting of red clays and red sands with some beds of conglomerate, followed in the top part by 4m of yellow sands and conglomerate and 0.8m of well sorted sand. The Alfambra Formation starts with 1m of white marly limestone with at the base some 1.5cm thick undulating black lignitic clay layers. This is followed by a not exposed interval of 1m, on top 40cm of washed and orientated marly debris of opercula of molluscs with some bone fragments and streaks of green and black clay representing the MDV2 mammal locality.'

Size classes: macrofossils, mesofossils

Collection methods: bulk, chemical, sieve,

• Specimens are stored at the Geologisch Instituut, Rijksuniversiteit Utrecht.

Primary reference: A. van de Weerd. 1976. Rodent faunas of the Mio-Pliocene continental sediments of the Teruel-Alfambra region, Spain. Utrecht Micropalaeontological Bulletins, Special Publication 2:1-217 [A. Turner/H. O'Regan/L. van den Hoek Ostende]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 35316: authorized by Alan Turner, entered by Hannah O'Regan on 28.11.2003, edited by Lars van den Hoek Ostende

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Mammalia
Rodentia - Sciuridae	Spermophilinus bredai, Atlantoxerus adroveri Spermophilinus bredai von Meyer 1848 squirrel Spermophilus bredai-turoliensis Atlantoxerus adroveri squirrel
Rodentia - Castoridae	Dipoides problematicus Dipoides problematicus beaver
Rodentia - Gliridae	Eliomys truci Eliomys truci Mein and Michaux 1970 dormouse
Rodentia - Muridae	"Valerymys turoliensis" = Huerzelerimys turoliensis, Parapodemus gaudryi, Occitanomys adroveri, Murinae indet. "Valerymys turoliensis" = Huerzelerimys turoliensis Michaux 1969 mouse Parapodemus gaudryi Dames 1883 mouse Parapodemus gaudryi barbarae n. subsp. Occitanomys adroveri Thaler 1966 mouse Murinae indet. mouse 1 lower M1.
Rodentia - Cricetidae	Hispanomys sp., Hispanomys freudenthali n. sp., "Kowalskia fahlbuschi" = Neocricetodon fahlbuschi Hispanomys sp. Mein and Freudenthal 1971 rodent Hispanomys sp. A. 1 lower M2, very large. Hispanomys freudenthali n. sp. van de Weerd 1976 rodent "Kowalskia fahlbuschi" = Neocricetodon fahlbuschi Bachmayer and Wilson 1970 rodent
Perissodactyla - Equidae	Hipparion sp. Hipparion sp. de Christol 1832 hipparionine horse
Soricomorpha - Talpidae	"Dibolia turolense n. sp." = Archaeodesmana turolense "Dibolia turolense n. sp." = Archaeodesmana turolense Rümke 1985 Russian desman