Ban Klo Tho, Umphang area, unit 3f (Jurassic of Thailand)

Also known as Reef 402

Where: Thailand (16.0° N, 98.7° E: paleocoordinates 14.5° N, 105.5° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Pu Khloe Phi Formation (Umphang Group), Early/Lower Aalenian (175.6 - 171.6 Ma)

• stratigraphy taken from Meesook 1996

• bed-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified lime mudstone

• mud-mounds
• ferruginous micrite rich in dolomite

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: L. Beauvais. 1988. Jurassic corals and coral-bearing limestones of Thailand and Burma. CCOP Technical Bulletin 20:152-203 [W. Kiessling/U. Merkel/W. Kiessling]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 79542: authorized by Wolfgang Kiessling, entered by Uta Merkel on 12.03.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
unclassified
  -
Porifera indet. Grant 1836
Anthozoa
 Scleractinia - Latomeandridae
Thamnoseris frotei Etallon 1862 stony coral
Microphyllia macropora d'Orbigny 1850 stony coral
 Scleractinia - Dermosmiliidae
Epistreptophyllum giganteum Roniewicz 1976 stony coral
 Scleractinia - Synastraeidae
"Kobyastraea subagaricites" = Synastrea subagaricites
"Kobyastraea subagaricites" = Synastrea subagaricites Becker 1875 stony coral
 Scleractinia - Astraraeidae
Haplaraea sp. Milaschewitsch 1876 stony coral
 Scleractinia - Amphiastreidae
Cladophyllia thailandensis n. sp. Beauvais 1988 stony coral
 Scleractinia - Montlivaltiidae
Montlivaltia tenuiradata, "Montlivaltia numismalis" = Montlivaltia decipiens
"Montlivaltia numismalis" = Montlivaltia decipiens Goldfuss 1826 stony coral