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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Nannotanyderus krzeminskii n. gen. n. sp.1, Nannotanyderus grimmenensis n. sp.6, Liassopsychodina pommerana n. gen. n. sp.1, Tanypsycha connexa n. gen. n. sp.1
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"Eoptychoptera liasina" = Eoptychoptera simplex2
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Aenne liasina n. gen. n. sp.3, Podonominae indet.2, ? Podonomius tumidus n. sp.2, ? Oryctochlus toarciensis n. sp.2
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Trichoceridae indet.9, Mailotrichocera mikereichi9, Mailotrichocera zessini n. sp.9, Mailotrichocera variabilis9
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Heterorhyphus triangularis n. sp.2
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Mesorhyphus zirzipanus n. sp.2
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Pleciofungivora liassica n. sp.2
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Eoditomyia primitiva n. gen. n. sp.2
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Rhaetomyia herrigi n. sp.2
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Blattula langfeldti12 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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Locustopsis " sp 1"2, Locustopsis "sp 2"2, Locustopsis "sp 3"2, Locustopsis gyra2, "Locustopsis kruegeri" = Plesioschwinzia kruegeri13, "Locustopsis bernstorffi" = Plesioschwinzia bernstorffi2
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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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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 minima" = Panorpidium minima, "Elcana geinitzi" = Panorpidium geinitzi2, "Elcana media" = Panorpidium media, "Elcana magna" = Panorpidium magna, Parelcana tenuis2
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Nele jurassica n. gen. n. sp.2
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Liassodites obsti n. gen. n. sp.7
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Polyosmylus excelsus n. gen. n. sp.2
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"Mesosmylina falciferum n. sp." = Mesosmylina falcifera2
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Mesotrichopteridium intermedium4 Handlirsch 1906 winged insect LGA 348, 533, 675, 789, 830, 874, 784, 1425
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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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Grimmaratavites mirabilis n. gen. n. sp.10
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Liadopsylla obtusa n. sp.2
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Grimmenaphis magnifica 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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Liassocercopis schnicki n. gen. n. sp.2
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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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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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Liassopsocus lanceolatus n. gen. n. sp.2
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Grimmenopteron elegantulum n. gen. n. sp.2
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Protomyrmeleon brunonis2, "Zirzipanagrion quadriordinum n. gen. n. sp." = Protomyrmeleon quadriordinum14, Obotritagrion tenuiformum2
"Zirzipanagrion quadriordinum n. gen. n. sp." = Protomyrmeleon quadriordinum14 Zessin 1991 winged insect LGA 162/1
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Arachnida | |
Seppo koponeni n. gen. n. sp.11
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