Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography Author Koromyslova, Anna V. 852422E7-8592-4209-AE5F-AD0554D11E7D Borissiak Paleontological Institute of the Russian Academy of Science, Profsoyuznaya st. 123, Moscow, 117997, Russian Federation. Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW 7 5 BD, UK. Senckenberg Forschungsinstitute und Naturmuseun, Sektion Marine Evertebraten III (Bryozoologie), Senckenberganlage 25, 60325 Frankfurt am Main, Germany. The Sedgwick Museum of Earth Sciences, Department of Earth Sciences, University of Cambridge, UK. koromyslova.anna@mail.ru Author Taylor, Paul D. 7AFF2929-DF5B-46B2-94E6-B26B396CC2C8 p.taylor@nhm.ac.uk Author Martha, Silviu O. C926B3E7-2C56-450E-9C81-B00793465CE0 silviu.martha@senckenberg.de Author Riley, Matthew 8E9D3DB4-6D14-4895-AD34-77C51022DA05 mlr44@cam.ac.uk text European Journal of Taxonomy 2018 2018-12-26 490 1 66 journal article 22081 10.5852/ejt.2018.490 52356089-4633-4477-99c9-45f18606f5b9 3830845 BE023137-CC5E-4DC5-94F6-B549BB140361

Table 11 (continued on next page). Summary of measurements of Rhagasostoma mimosa (Brydone, 1930). For each parameter the range is given with the number of measurements in brackets. The arithmetic mean is given ± standard deviation. All measurements in µm.

Basin Stratigraphy Locality AzL		Southern North Sea Basin Early Maastrichtian Norfolk 750–1060 (6) 871.67 ± 117.03	Swedish–Danian Basin Early Maastrichtian Island of Møn 900–1120 (6) 1006 ± 100.33	Polish Basin?Late Campanian Grodno Region 640–780 (8) 710.00 ± 46.90	Mangyshlak–East Caspian Early Maastrichtian Mangyshlak Peninsula 850–1300 (8) 1047.50 ± 145.58	Total 640–1300 (28) 904.64 ± 174.05
pyriform	AzW OpL	460–490 (6) 475.00 ± 12.25 230–250 (4) 242.50 ± 9.57	460–570 (6) 511.67 ± 41.67 290–340 (6) 310.00 ± 18.97	320–360 (8) 347.50 ± 14.88 170–230 (8) 192.50 ±/ 19.09	520–630 (8) 565.00 ± 35.86 190–320 (8) 280.00 ±/ 44.35	320–570 (28) 472.14 ± 90.81 170–340 (25) 253.20 ± 54.29
	OpW	230–250 (4) 237.50 ± 9.57	190–290 (6) 231.67 ± 38.17	180–220 (8) 197.50 ± 15.81	280–340 (8) 308.57 ± 21.16	180–340 (25) 243.20 ± 49.81
	AzL	820–980 (6) 898.33 ± 63.38	730–900 (4) 827.50 ± 75.00	630–760 (8) 693.75 ± 43.40	940–1260 (6) 1078.33 ± 134.23	630–1260 (24) 863.33 ± 169.42
ovate	AzW OpL	380–500 (5) 448.00 ± 50.70 230–240 (3) 233.33 ± 5.77	540–630 (4) 580.00 ± 39.16 150–320 (3) 243.33 ± 86.22	320–380 (8) 355.00 ± 20.70 190–210 (5) 196.00 ± 8.94	510–610 (6) 543.33 ± 41.31 260–280 (3) 266.67 ± 11.55	320–630 (23) 463.48 ± 98.70 150–320 (14) 229.29 ± 44.63
	OpW	150–280 (3) 210.00 ± 65.57	200–260 (3) 236.67 ± 32.15	160–230 (5) 198.00 ± 27.75	230–320 (3) 280.00 ± 45.83	150–320 (14) 226.43 ± 49.40
	OoL	50–130 (6) 70.00 ± 31.62	60–90 (2) 75.00 ± 21.21	50–70 (8) 58.75 ± 6.41	70–120 (8) 92.50 ± 15.81	50–130 (24) 74.17 ± 23.02
	OoW	180–310 (6) 238.33 ± 54.19	160–190 (2) 175.00 ± 21.21	140–240 (8) 191.25 ± 33.57	240–410 (8) 298.75 ± 49.70	140–410 (24) 237.50 ± 64.35
	TL	40–110 (6) 71.67 ± 27.87	80–190 (5) 136.00 ± 55.05	40–110 (8) 73.75 ± 25.60	80–120 (8) 100.00 ± 14.14	40–190 (27) 92.59 ± 37.89
	TW	100–160 (6) 140.00 ± 22.80	150–180 (5) 164.00 ± 11.40	90–140 (8) 116.25 ± 17.68	160–230 (8) 185.00 ± 22.04	90–230 (27) 150.74 ± 33.50
	OpsD	30–50 (6) 41.67 ± 7.53	40–70 (4) 52.50 ± 12.58	30–50 (8) 38.75 ± 9.91	50–100 (8) 71.25 ± 16.42	30–100 (26) 51.54 ± 18.26