Where: Mecklenburg-Vorpommern, Germany (54.1° N, 13.1° E: paleocoordinates 43.7° N, 18.9° E)
• coordinate based on political unit
When: Dactylioceras tenuicostatum zone, Early/Lower Toarcian (183.0 - 182.0 Ma)
• unnamed "bituminous shale bed" equivalent to Posidonian Shale (Posidonienschiefer); Lias epsilon level = lowest Toarcian; also lower part of Harpoceras falcifer Zone
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified, carbonaceous shale
Size classes: macrofossils, mesofossils
Preservation: adpression, concretion
Collected by Ansorge; reposited in the MfN
Primary reference: W. Zessin. 1987. Variabilität, Merkmalswandel und Phylogenie der Elcanidae im Jungpaläozoikum und Mesozoikum und die Phylogenie der Ensifera. Deutsche Entomologische Zeitschrift 34(1-3):1-76 [M. Clapham/J. Karr/J. Karr]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 114993: authorized by Matthew Clapham, entered by Jered Karr on 26.08.2011, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
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Trichoceridae indet.9, Mailotrichocera variabilis9, Mailotrichocera mikereichi9, Mailotrichocera zessini n. sp.9
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"Eoptychoptera liasina" = Eoptychoptera simplex2
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Aenne liasina n. gen. n. sp.3, Podonominae indet.2, ? Oryctochlus toarciensis n. sp.2, ? Podonomius tumidus n. sp.2
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Liassopsychodina pommerana n. gen. n. sp.1, Nannotanyderus krzeminskii n. gen. n. sp.1, Nannotanyderus grimmenensis n. sp.6, Tanypsycha connexa n. gen. n. sp.1
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Eoditomyia primitiva n. gen. n. sp.2
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Rhaetomyia herrigi n. sp.2
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Mesorhyphus zirzipanus n. sp.2
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Heterorhyphus triangularis n. sp.2
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Pleciofungivora liassica n. sp.2
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Liassodites obsti n. gen. n. sp.7
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"Mesosmylina falciferum n. sp." = Mesosmylina falcifera2
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Polyosmylus excelsus n. gen. n. sp.2
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Toarciconiopteryx dipterosimilis n. gen. n. sp.10
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Liadotaulius maior4 Handlirsch 1906 finger-net caddisfly LGA 290, 458, 626, 649, 1995, 2040, 2188, 220, 1198, 1710, 672, 713, 934
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Mesotrichopteridium intermedium4 Handlirsch 1906 winged insect LGA 348, 533, 675, 789, 830, 874, 784, 1425
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Grimmaratavites mirabilis n. gen. n. sp.11
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Nele jurassica n. gen. n. sp.2
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Protogryllus sp.2 Handlirsch 1906 grasshopper LGA 32, 51, 358, 406, 511, 604, 766, 887, 889, 1040, 1172, 1196, 1238
"Protogryllus dobbertinensis" = Protogryllus (Protogryllus) dobbertinensis2 Geinitz 1880 grasshopper LGA 94, 244, 324, 395, 813, 818, 865, 932, 1113, 1136, 1267
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"Elcana magna" = Panorpidium magna, "Elcana minima" = Panorpidium minima, "Elcana media" = Panorpidium media, "Elcana geinitzi" = Panorpidium geinitzi2, Parelcana tenuis2
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Protochaeta masculina2 Handlirsch 1939 grasshopper LGA 113, 304, 324, 497, 597, 686, 780, 937, 940, 1114, 1280
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"Locustopsis kruegeri" = Plesioschwinzia kruegeri14, "Locustopsis bernstorffi" = Plesioschwinzia bernstorffi2, Locustopsis " sp 1"2, Locustopsis "sp 2"2, Locustopsis "sp 3"2, Locustopsis gyra2
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Blattula langfeldti13 Geinitz 1880 cockroach LGA 86, 96, 27, 331/1(2), 380, 425, 579, 594, 888, 893, 1077, 1201, 1275, 1372, 1529, 1578, 1739, 1820, 2169, 13, 118, 154, 880, 1328, 1435, 1519, 1842, 1887, 1926, 2006, 2015, 2196, 2356, 888, 1820
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Liassopsocus lanceolatus n. gen. n. sp.2
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Liassocercopis schnicki n. gen. n. sp.2
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Archijassidae indet.2, Archijassus heeri2, Mesoledra pachyneura2, Ardela grimmenensis n. gen. n. sp.2
Ardela grimmenensis n. gen. n. sp.2 Ansorge 1996 true bug LGA 1348, 673, 856, 1104, 1216, 505, 350, 1325, 163, 266
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Fulgoridulum egens2 Handlirsch 1939 planthopper LGA 70, 89, 198, 714, 1313, 876, 1206, 628, 893, 1349, 920, 899, 896, 893, 1303, 920, 896, 1313
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Grimmenaphis magnifica n. gen. n. sp.2
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Liadopsylla obtusa n. sp.2
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Undacypha europaea n. sp.2
Undacypha europaea n. sp.2 Ansorge 1996 winged insect LGA 233, 223, 292, 378, 490, 645, 746, 871, 883, 967, 983, 1274, 1333, 1342, 1339, 1364, 1365
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"Zirzipanagrion quadriordinum n. gen. n. sp." = Protomyrmeleon quadriordinum15, Protomyrmeleon brunonis2, Obotritagrion tenuiformum2
"Zirzipanagrion quadriordinum n. gen. n. sp." = Protomyrmeleon quadriordinum15 Zessin 1991 winged insect LGA 162/1
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Grimmenopteron elegantulum n. gen. n. sp.2
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Arachnida | |
Seppo koponeni n. gen. n. sp.12
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