Rotti Island (Brouwer coll) (Permian of Indonesia)

Also known as Rote Island

Where: Indonesia (10.6° S, 123.3° E: paleocoordinates 10.6° S, 123.3° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Wuchiapingian (259.9 - 254.2 Ma)

• Shares species with Ajer Mati location, so presumably also Amarassi Fauna. The age is uncertain but is the Amarassi Fauna of probable Wuchiapingian age.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by Brouwer, Dutch Timor Expedition in 1910-1912

• Repository: Formerly Delft, ?now Nationaal Natuurhistorisch Museum–Naturalis, Leiden (NNM)

Primary reference: F. Broili. 1922. Permische Brachiopoden von Rotti. Jaarboek van het Mijnwezen Nederlandsch Oost-Indie 49:221-227 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 133133: authorized by Matthew Clapham, entered by Matthew Clapham on 02.09.2012, edited by Val Syverson

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Athyridida - Neoretziidae
"Retzia (Hustedia) grandicosta" = Hustedia grandicosta
"Retzia (Hustedia) grandicosta" = Hustedia grandicosta Davidson 1862
 Athyridida - Athyrididae
"Spirigera timorensis" = Araxathyris timorensis
"Spirigera timorensis" = Araxathyris timorensis Rothpletz 1892
 Spiriferida - Trigonotretidae
"Spirifer ? fasciger" = Neospirifer fasciger
"Spirifer ? fasciger" = Neospirifer fasciger Keyserling 1846
 Rhynchonellida - Stenoscismatidae
"Camarophoria purdoni" = Stenoscisma purdoni
"Camarophoria purdoni" = Stenoscisma purdoni Davidson 1862
 Rhynchonellida - Wellerellidae
"Rhynchonella (Uncinulus) timorensis" = Uncinunellina timorensis
"Rhynchonella (Uncinulus) timorensis" = Uncinunellina timorensis Beyrich 1865
 Terebratulida - Notothyrididae
Notothyris sp. Waagen 1882
Notothyris nucleolus Kutorga 1842
Notothyris minuta Waagen 1882
Strophomenata
 Productida - Echinoconchidae
"Productus waageni" = Waagenoconcha waageni
"Productus waageni" = Waagenoconcha waageni Rothpletz 1892
 Productida - Productidae
""Productus" cf. semireticulatus" = Dictyoclostus semireticulatus
""Productus" cf. semireticulatus" = Dictyoclostus semireticulatus Martin 1809
 Orthotetida - Schuchertellidae
"Derbyia beyrichi" = Schuchertella beyrichi
"Derbyia beyrichi" = Schuchertella beyrichi Rothpletz 1892
Crinoidea
 Dendrocrinida - Cadocrinidae
Cadocrinus variabilis Wanner 1916 Sea lily