Zarcilla de Ramos reef (Jurassic of Spain)

Also known as Reef 595

Where: Murcia, Spain (37.9° N, 1.9° W: paleocoordinates 26.0° N, 6.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Pliensbachian (190.8 - 182.7 Ma)

• Origianlly dated as latest Sinemurian-early Pliensbachian. New Sr data (Ruiz-Ortiz et al. 2004, Basin Research, 16, 235) suggest early Pliensbachian age.

•Level 9 of local section

• bed-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified, fine-grained, shelly/skeletal limestone

• Reworked biostrome (Rasenriff) with corals and bryozoans

Size classes: macrofossils, mesofossils

Preservation: recrystallized, replaced with silica

Collection methods: chemical, mechanical

Primary reference: D. Turnsek, H. Seyfried, and O.F. Geyer. 1975. Geologische und paläontologische Untersuchungen an einem Korallenvorkommen im subbetischen Unterjura von Murcia (Süd-Spanien). Razprave, Acad. Scient. et Artium Slovenica, Cl. IV 18(5):1-35 [W. Kiessling/B. Brenneis/B. Brenneis]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 38080: authorized by Wolfgang Kiessling, entered by Benjamin Brenneis on 10.04.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Foraminifera
 Foraminifera -
Echinoidea
  -
Echinoidea indet. Leske 1778 sea urchin
Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
Deuteropoda
  -
Ostracoda indet. Latreille 1802 ostracod
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Brachiopoda
  -
Brachiopoda indet. Cuvier 1805
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
unclassified
  -
Porifera indet. Grant 1836
Demospongiae
 Hadromerida - Suberitidae
"Hispaniastraea murciana n. gen. n. sp." = Chaetetes (Pseudoseptifer) murciana
"Hispaniastraea murciana n. gen. n. sp." = Chaetetes (Pseudoseptifer) murciana Turnsek et al. 1975 demosponge
Anthozoa
 Scleractinia - Microsolenidae
Comoseris sp. d'Orbigny 1849 stony coral
Tricycloseris sp. Tomes 1878 stony coral
 Scleractinia - Latomeandridae
 Scleractinia - Stylinidae
Goniocora concinna stony coral
>21 specimens
 Scleractinia - Montlivaltiidae
Montlivaltia polymorpha Terquem and Piette 1865 stony coral
Isastrea cf. richardsoni Milne-Edwards and Haime 1851 stony coral
 Scleractinia - Thamnasteriidae
 Scleractinia - Stylophyllidae
Pinacophyllum parallelum Frech 1890 stony coral
Stylophyllopsis rudis Emmrich 1853 stony coral
Stylophyllopsis walliae Duncan 1867 stony coral
 Scleractinia - Actinastreidae
"Cyathocoenia schafhaeutli" = Chondrocoenia schafhaeutli, Actinastrea gibbosa
"Cyathocoenia schafhaeutli" = Chondrocoenia schafhaeutli Winckler 1861 stony coral
Actinastrea gibbosa Duncan 1867 stony coral
 Scleractinia - Amphiastreidae
Hispaniastraea ramosa n. gen. n. sp.
Hispaniastraea ramosa n. gen. n. sp. Turnsek et al. 1975 stony coral
> 60 specimens
 Scleractinia - Synastraeidae
 Scleractinia - Haplaraeidae
"Actinarea bevoayensis" = Actinaraea
"Actinarea bevoayensis" = Actinaraea stony coral
Coccophyllum liasicum
  -
"Coccophyllum liasicum n. sp." = Palaeopora liasica
"Coccophyllum liasicum n. sp." = Palaeopora liasica Turnsek and Geyer 1975