Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Trunch borehole	Cassiculosphaeridia alta	Pearce, 2010	0 in stage_Cenomanian	100.5	45.118
LO	Trunch borehole	Cassiculosphaeridia alta	Pearce, 2010	0.5 in stage_Coniacian	87.545	44.889
FO	North Sea Compilation	Cassiculosphaeridia calvata	Duxbury, 2019	0.5 in stage_Barremian	123.95	40.958
LO	North Sea Compilation	Cassiculosphaeridia calvata	Duxbury, 2019	1 in stage_Barremian	121.4	41.669
FO	North Bulgaria	Cassiculosphaeridia cribrosa	Dodekova, 1994	0 in stage_Tithonian	149.24	32.598
LO	North Bulgaria	Cassiculosphaeridia cribrosa	Dodekova, 1994	1 in stage_Tithonian	143.1	31.948
LO	Stevns Klint	Cassiculosphaeridia intermedia	Surlyk et al., 2013	1 in nan_u_UC20d	66.04	45.532
LO	Rif	Cassiculosphaeridia intermedia	Slimani et al., 2016	0.95 in stage_Campanian	72.744	24.121
FO	Rif	Cassiculosphaeridia intermedia	Slimani et al., 2016	0.6 in stage_Campanian	76.762	24.398
LO	Scotian Margin	Cassiculosphaeridia magna	Williams et al., 1993	0.6 in stage_Barremian	123.44	36.779
FO	Scotian Margin	Cassiculosphaeridia magna	Williams et al., 1993	0.15 in stage_Valanginian	136.935	35.777
LO	North Sea Compilation	Cassiculosphaeridia magna	Costa and Davey, 1992	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	41.739
LO	North Sea Compilation	Cassiculosphaeridia magna	Duxbury, 2019	0.62 in stage_Barremian	123.338	41.128
LO	Australia synthesis	Cassiculosphaeridia magna	Helby et al., 1987	0.5 in stage_Aptian	117.3	-53.497
FO	Australia synthesis	Cassiculosphaeridia magna	Helby et al., 1987	0.7 in stage_Berriasian	139.32	-51.751
LO	Q13_14	Cassiculosphaeridia magna	Duxbury, 2001	0.55 in amm_b_Ancyloceras inexum / S. pingue	121.802	47.175
FO	Arctic Basin	Cassiculosphaeridia magna	Bujak et al., 2022	0 in amm_b_Aulacostephanus eudoxus	150.99	72.439
LO	ODP 765	Cassiculosphaeridia magna	Helby and McMinn, 1992	0.23 in mag_C34n	112.382	-48.736
FO	ODP 765	Cassiculosphaeridia magna	Helby and McMinn, 1992	0.5 in mag_M1n	122.591	-49.564
LO	Central Danish Trough	Cassiculosphaeridia magna	Heilmann-Clausen, 1987	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	45.144
FO	Haldager 1	Cassiculosphaeridia magna	Davey, 1982	0.5 in amm_b_Glaucolithites glaucolithus	144.815	43.993
LO	Nordvik Peninsula	Cassiculosphaeridia magna	Nikitenko et al., 2008	0.72 in amm_s_Unzoned	135.401	72.685
LO	Rio Argos	Cassiculosphaeridia magna	Leereveld, 1995	1 in amm_t_Imerites giraudi	121.55	25.37
LO	Silesian Basin	Cassiculosphaeridia magna	Skupien and Vašíček, 2002	1 in amm_t_Moutoniceras moutonianum	124.4	35.728
FO	Silesian Basin	Cassiculosphaeridia magna	Skupien and Vašíček, 2002	0 in amm_t_Nicklesia pulchella	125.28	35.485
LO	Angles	Cassiculosphaeridia magna	Oosting et al., 2006	0.5 in amm_t_Deshayesites forbesi	120.31	32.7
FO	Broyon	Cassiculosphaeridia magna	Monteil, 1992a	0.25 in amm_t_Saynoceras verrucosum	135.188	31.493
FO	Vocontian Basin	Cassiculosphaeridia magna	Duxbury, 2024	0.2 in amm_t_Karakaschiceras inostranzewi	135.88	30.026
LO	Boyarka	Cassiculosphaeridia magna	Shulgina et al., 1994	0.6 in amm_s_Unzoned	135.766	68.41
FO	Angles	Cassiculosphaeridia pygmaeus	Monteil, 1993	0.15 in stage_Berriasian	142.29	30.675
LO	Angles	Cassiculosphaeridia pygmaeus	Monteil, 1993	0.2 in stage_Berriasian	142.02	30.66
FO	Berrias	Cassiculosphaeridia pygmaeus	Monteil, 1993	0.82 in amm_t_Berriasella jacobi	141.805	31.486
LO	Berrias	Cassiculosphaeridia pygmaeus	Monteil, 1993	0.4 in amm_t_Subthurmannia occitanica	140.796	31.442
FO	Broyon	Cassiculosphaeridia pygmaeus	Monteil, 1993	0.75 in amm_t_Berriasella jacobi	141.97	31.804
LO	ODP 748	Cassiculosphaeridia reticulata	Mohr and Mao Shaozhi, 1997	0.5 in nan_n_CC24	71.195	-60.704
FO	ODP 748	Cassiculosphaeridia reticulata	Mohr and Mao Shaozhi, 1997	0 in nan_n_CC23	75.854	-60.475
LO	North Sea Compilation	Cassiculosphaeridia reticulata	Costa and Davey, 1992	1 in amm_b_Placenticeras polyopsis	83.9	44.434
LO	Bohemian Basin	Cassiculosphaeridia reticulata	Olde et al., 2015	0 in nan_u_UC9c	89.49	43.422
FO	Bohemian Basin	Cassiculosphaeridia reticulata	Olde et al., 2015	0.5 between 0 nan_u_UC5c 1 nan_u_UC6	93.908	42.775
FO	DSDP 364	Cassiculosphaeridia reticulata	Morgan, 1977	0.9 in nan_n_CC9	96.857	-23.067
LO	DSDP 400A	Cassiculosphaeridia reticulata	Davey, 1979b	0 in nan_u_BC27	103.274	39.824
FO	DSDP 400A	Cassiculosphaeridia reticulata	Davey, 1979b	0.75 in nan_u_BC21	115.647	38.345
FO	East Kent	Cassiculosphaeridia reticulata	Prince et al., 2008	0.7 in amm_b_Prionocyclus germani	89.523	44.337
LO	East Kent	Cassiculosphaeridia reticulata	Prince et al., 2008	0.99 in amm_b_Placenticeras polyopsis	83.913	43.726
LO	Gulf	Cassiculosphaeridia reticulata	Srivastava, 1995	1 in plfor_A_Dicarinella asymetrica	79.33	33.952
FO	ODP 1039	Cassiculosphaeridia reticulata	Zegarra and Helenes, 2011	0.5 in stage_Serravallian	12.735	8.237
LO	ODP 1039	Cassiculosphaeridia reticulata	Zegarra and Helenes, 2011	0.67 in stage_Serravallian	12.366	8.244
FO	ODP 638B	Cassiculosphaeridia reticulata	Masure, 1988a	0.33 in nan_n_CC4b	130.061	33.91
FO	Pueblo	Cassiculosphaeridia reticulata	Dodsworth, 2000	0.9 in plfor_A_Rotalipora cushmani	98.057	45.657
LO	Pueblo	Cassiculosphaeridia reticulata	Dodsworth, 2000	0.02 in amm_b_Neocardioceras juddii	94.145	46.105
FO	Vallentigny	Cassiculosphaeridia reticulata	Davey and Verdier, 1971	0.5 in amm_b_Leymeriella tardefurcata	111.07	40.028
LO	ODP 765	Cassiculosphaeridia reticulata	Helby and McMinn, 1992	0.8 in nan_n_CC7a	119.825	-49.087
FO	DSDP 361	Cassiculosphaeridia reticulata	Davey, 1978	0.75 in nan_c_NC7b	114.906	-42.6
FO	Haldager 1	Cassiculosphaeridia reticulata	Davey, 1982	0 in amm_b_Stolcoceras tuberculatum	133.09	43.686
LO	Meer	Cassiculosphaeridia reticulata	Slimani et al., 2011	0.9 in stage_Maastrichtian	66.653	41.522
FO	Nordvik Peninsula	Cassiculosphaeridia reticulata	Nikitenko et al., 2008	0.07 in amm_s_Unzoned	137.377	73.175
FO	Moray Firth	Cassiculosphaeridia reticulata	Duxbury, 2018	0.25 in amm_b_Paratollia/Platylenticeras	136.08	44.436
LO	Fumichon	Cassiculosphaeridia reticulata	Tocher and Jarvis, 1994	0.5 in amm_t_Acanthoceras rhotomagense	95.875	41.802
LO	Fumichon	Cassiculosphaeridia reticulata	Tocher and Jarvis, 1994	0.5 in amm_t_Acanthoceras rhotomagense	95.875	41.802
FO	Fumichon	Cassiculosphaeridia reticulata	Tocher and Jarvis, 1994	0.5 in amm_t_Mantelliceras dixoni	97.305	41.687
FO	Fumichon	Cassiculosphaeridia reticulata	Tocher and Jarvis, 1994	0.5 in amm_t_Mantelliceras dixoni	97.305	41.687
LO	Zumaia	Cassiculosphaeridia reticulata	Radmacher et al., 2014b	0.5 in nan_u_UC15c	77.164	33.958
FO	Northwest Australia compilation	Cassiculosphaeridia solida	Riding and Helby, 2001f	0.1 in stage_Oxfordian	160.855	-41.698
LO	Northwest Australia compilation	Cassiculosphaeridia solida	Riding and Helby, 2001f	0.67 in stage_Tithonian	145.126	-50.579
LO	Stevns Klint	Cassiculosphaeridia tocheri	Surlyk et al., 2013	0.75 in nan_u_UC20d	66.35	45.561
FO	Stevns Klint	Cassiculosphaeridia tocheri	Surlyk et al., 2013	1 in nan_u_UC20b	67.818	45.696
LO	Dan Field	Cassiculosphaeridia tocheri	Schiøler, 1993	0 in stage_Danian	66.04	45.571
FO	Dan Field	Cassiculosphaeridia tocheri	Schiøler, 1993	0.55 in stage_Maastrichtian	68.798	45.817
FO	North Sea Compilation	Cassiculosphaeridia tunicata	Harding, 1990b	0.5 in stage_Hauterivian	129.55	39.395
LO	North Sea Compilation	Cassiculosphaeridia tunicata	Harding, 1990b	1 in stage_Hauterivian	126.5	40.246