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Necrobroomea longicornuta
Necrobroomea longicornuta (Alberti, 1961) Wiggins, 1975; emend. Below, 1990
Now Batioladinium. Originally Broomea subsequently (and now) Batioladinium, thirdly Necrobroomea, fourthly Imbatodinium.
Below, 1990, gave the citation "Necrobroomea longicornuta (Alberti 1961) comb. nov. & emend."
Tax. sr. synonym of Batioladinium radiculatum Davey, 1982, according to Below, 1990.
Lentin and williams, 1993, retain this species in Batioladinium.
Holotype: Alberti, 1961, pl.5, fig.19
Locus typicus: Haverlahwiese, Salzgitter, N Germany
Stratum typicum: Late Hauterivian-Late Barremian
Translation Alberti, 1961: LPP
Original description: Alberti, 1961, p. 27-28: Broomea longicornuta
Diagnosis: Shell flattened, its outline elongate, the sides convex. The epitheca strongly tapers forard and grows into a long, thin apical process. Hypotheca blunt at the antapex. Largest width of the shell below the equator. With two, almost equally long, thin antapical processes, which are sometimes furcate distally. The wall of the processes is sieve-like perforate.
Dimensions: Holotype: length 241 Ám, width 35 Ám, length of apical process 96 Ám, length of antapical processes 61 and 63 Ám. In the other specimens the total length varies between 248 and 298 Ám, the width between 32 and 38 Ám. 5 entire and 20 "halves" studied.
Affinities:
Alberti, 1961, p. 28: Broomea longicornuta
B. longicornuta differs from all other species of the genus in the long, the antapical processes, and in the sieve-like perforate wall of the apical and antapical proceses.
Now Batioladinium. Originally Broomea subsequently (and now) Batioladinium, thirdly Necrobroomea, fourthly Imbatodinium.
Below, 1990, gave the citation "Necrobroomea longicornuta (Alberti 1961) comb. nov. & emend."
Tax. sr. synonym of Batioladinium radiculatum Davey, 1982, according to Below, 1990.
Lentin and williams, 1993, retain this species in Batioladinium.
Holotype: Alberti, 1961, pl.5, fig.19
Locus typicus: Haverlahwiese, Salzgitter, N Germany
Stratum typicum: Late Hauterivian-Late Barremian
Translation Alberti, 1961: LPP
Original description: Alberti, 1961, p. 27-28: Broomea longicornuta
Diagnosis: Shell flattened, its outline elongate, the sides convex. The epitheca strongly tapers forard and grows into a long, thin apical process. Hypotheca blunt at the antapex. Largest width of the shell below the equator. With two, almost equally long, thin antapical processes, which are sometimes furcate distally. The wall of the processes is sieve-like perforate.
Dimensions: Holotype: length 241 Ám, width 35 Ám, length of apical process 96 Ám, length of antapical processes 61 and 63 Ám. In the other specimens the total length varies between 248 and 298 Ám, the width between 32 and 38 Ám. 5 entire and 20 "halves" studied.
Affinities:
Alberti, 1961, p. 28: Broomea longicornuta
B. longicornuta differs from all other species of the genus in the long, the antapical processes, and in the sieve-like perforate wall of the apical and antapical proceses.