http://app.pan.pl/SOM/app64-Hoffmann_etal_SOM.pdf SUPPLEMENTARY ONLINE MATERIAL FOR Conellae, enigmatic structures on cephalopod shells —shapes, distribution, and formation René Hoffmann, Aleksandr Mironenko, and Helmut Keupp Published in Acta Palaeontologica Polonica 2019 64 (4): 815-830. https://doi.org/10.4202/app.00640.2019 Supplementary Online Material: Published data for conellae provided in stratigraphic order beginning with the uppermost. № Stratigraphy Locality Taxon Position Morphotype Material Explanation Source 1 Upper Richards Hauericeras gardeni on the aggregates calcite Conellae Klinger and Kennedy Cretaceous Bay, Kaw- siphuncle band (1977, p. 80, fig. 8a) Zulu-Natal, S-Africa 2 Lower Pierre Shale Cataceramus? Aperture / Polygonal- ?calcite Discinid Landman et al. (2016) Maastrichtian Formation, barabini surface of rounded, brachiopod: Western internal mould radial lines Discinisca Interior (associated Seaway, with true USA Discinisca) 3 Campanian Hanover Bostrychoceras ventral outer single, calcite - Rösner and Schneider (NW- polyplocum whorl aggregates (2011); Säbele and Germany) Schneider (2013) 4 Campanian Teutonia Nostoceras Polygonal- Calcite - Rösner, Schneider Nord, (Bostrychoceras) tetrahedral 2011 Misburg, polyplocum pyramids Germany 5 Cenomanian Wunstorf- Austiniceras? surface of polygonal- calcite conellen Frerichs (2007, fig. 3) Kolenfeld, internal mould rounded, Germany brown colour, aggregates 6 Middle North Austiniceras ribs single, calcite dissolution Lehmann (1993) Cenomanian Rhine- aggregates features, Westfalia recrystallize (Germany) d shell carbonate 7 Jurassic, Germany Schlotheimia, at ribs on the calcite biogenic Hölder and Mosebach Cretaceous Uptonia, side feature (1950, p. 410-411), Acanthopleuroceras, Hölder (1973) Deroceras, Phricodoceras, Androgynoceras, Platynoticeras, Liparoceras, Hammatoceras, Harpoceras, Stephanoceras, Perisphinctes, Divisosphinctes, Physodoceras, Crioceras 8 Jurassic Germany Acanthopleuroceras, Conellae calcite biogenic Hölder and Mosebach Tropidoceras, bands at the feature (1950, p. 411) Harpoceras, hollow keel Grammoceras, Hammatoceras, Sonninia, Witchellia, Ochetoceras, Streblites 9 Upper Jurassic S-Germany Glochiceras along the aggregates calcite Hölder (1954a) siphuncular area 10 Upper Jurassic S-Germany Oppelia on patches aggregates calcite Hölder (1952b) along the ventral area 11 Upper Jurassic Germany Taramelliceras Median Calcite biogenic Hölder and Mosebach tubercles feature (1950, p. 411) 12 Lower and Germany Schlotheimia along the calcite biogenic Hölder and Mosebach Upper Jurassic boucaultiana, suture (1950, p. 399) Liparoceras striatum, Taramelliceras 13 Upper or Moscow ammonites indet. Not shown Not shown ? Cirripedes: Bogolyubov (1926) Middle Volgian Probalanus 14 Lower Franconian perisphinctids Ventral side,, Aggregate to calcite Relic shell Schairer (1974) Kimmeridgian Alb, ribs and rug-like remains southern constrictions Germany 15 Oxfordian Sakaraha/ Kranaosphinctes sp. Group of similar to Keupp (2012, Fig. 121 SW- conellae surroundi Madagaskar ng sediment 16 Lower Oka river, Cadoceras elatmae Internal isolated, gray Cirripedes: Gerasimov (1955) Callovian Elatma, mould polygonal, marlstone Probalanus B 6629 Ryazan radial grooves , similar region, to Russia surroundi ng sediment 17 Lower Unzha river, Cadoceras elatmae Body chamber single Sediment- Keupp (2012, Fig. 227 Callovian Kostroma filled region, Russia 18 Bajocian Mendoza, Sonninia zittel, S. Associated single calcite Shell is Westermann (1971, p. Argentina espinazitensis with the preserved 11, fig. 4-5) siphuncle 19 Bajocian Franconia, Stephanoceras, SiO2 - aggregates SiO2 allochemical Hölder (1973) S-Germany – internal mould metasomatos is 20 Bajocian - Stephanoceras Flank-injury, Not shown ?pyrite Depending Bayer (1970) temporarily on shell composition 21 Toarcian Germany Harpoceras eseri Umbilical calcite biogenic Hölder and Mosebach wall feature (1950, p. 411) 22 Lower Toarcian Le Dactylioceras Flank, injury Rug-like, calcite Guex (1967,1968) Tournados, krumbecki densely Aveyron, spaced France pyramids 23 Lower Toarcian Posidonia indistinct ammonite crop/ Not shown - - Riegraf et al. (1984, p. Shales, S- (not shown) stomach 57) Germany 24 Pliensbachian Buttenheim, Pleuroceras Many similar to Keupp (2012, Fig. 120, S-Germany salebrosum, conellae, surroundi 122 Pleuroceras spinatum Group of ng conellae sediment 25 Pliensbachian Southern Liparoceras? Patella-like, Quenstedt (1851) Germany angular cones 26 Pliensbachian Buttenheim, Pleuroceras Injured keel, Group of - Not Keupp (1976) B 1355 S-Germany temporarily conellae provided 27 Pliensbachian S-Germany Liparoceras calcite small Quenstedt (1885, p. balanid-like 232) parasites 28 Pliensbachian S-Germany Liparoceras, ribs or nodes aggregate calcite ?gastropods, Quenstedt (1884, p. Stephanoceras Conella, 757, pl. 215, fig. 40) problematic 29 Pliensbachian Salzgitter / Hammatoceras hollow keel conellae band calcite diagenetic Denckmann (1887, pl. (Dörntener Dörnten, illustra product of 9, fig. 16; pl. 10, fig. 4) Schiefer) Germany Androgynoceras the shell capricornus (= Ammonites planicosta) 30 Lower Jurassic Swabia, S- Ammonites armatus hollow spines aggregates calcite Product of Oppel (1853, p. 33) Germany the shell 31 Lower Jurassic S-Germany Chitinobelus phragmocone single calcite Engeser and Reitner (1983), Seilacher and Gishlick (2015, p. 334- 335, pl. 20.2) 32 Lower Jurassic S-Germany Arietites undaries umbilical aggregates calcite Related to Hölder (1952a, p. 27, shoulder to ribs pl. 5, fig. 14-15) mid-flank 33 Middle Triassic Erfurt, Ceratites spinosus, base of spines, Single, calcite Relic shell Rein and Krause Weimar, SE Ceratites evolutus flanks, venter aggregates, remains (1994), Rein (2017, pl. Germany rug-like, 6Aa-d) needle-shaped 34 Middle Triassic Erfurt, Ceratites robustus, base of spines, Single, calcite Relic shell Rein (1993) Weimar, SE Ceratites spinosus, flanks, venter aggregates, remains Germany Ceratites evolutus, rug-like, Ceratites nodosus needle-shaped 35 Middle Triassic SE-Germany Ceratites Umbilical aggregates - Related to Rein (1989, pl. 3) (Muschelkalk) sublaevigatus shoulder, injuries venter (forma aegra aptychi) 36 Hauptmuschelk Grosser Ceratites ?injury, mid- single Gastropod, Busse (1976), Hölder alk, middle Berg, phragmocone Patellacea (1980) Ceratites beds Hessisch- Middle Triassic Lichtenau, Germany .