Leiosphaeridia |
Leiosphaeridia dellapei
|
South America |
Barremian |
|
Leiosphaeridia |
Leiosphaeridia hyalina
|
South America |
Berriasian |
Barremian |
Leiosphaeridia |
Leiosphaeridia menendezii
|
South America |
Barremian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
South America |
Berriasian |
Maastrichtian |
Leiosphaeridia |
Leiosphaeridia staplini
|
South America |
Berriasian |
Barremian |
Leiotriletes |
Leiotriletes sp
|
South America |
Maastrichtian |
|
Lejeunia |
Lejeunia magnifica
|
South America |
Maastrichtian |
|
Lejeunia |
Lejeunia tricuspis
|
South America |
Maastrichtian |
|
Leptolepidites |
Leptolepidites crassibalteus
|
South America |
Berriasian |
Hauterivian |
Leptolepidites |
Leptolepidites macroverrucosus
|
South America |
Berriasian |
Albian |
Leptolepidites |
Leptolepidites major
|
South America |
Aptian |
Albian |
Leptolepidites |
Leptolepidites proxigranulatus
|
South America |
Berriasian |
Albian |
Leptolepidites |
Leptolepidites sp
|
South America |
Barremian |
Albian |
Liliacidites |
Liliacidites crassibaculatus
|
South America |
Maastrichtian |
|
Liliacidites |
Liliacidites sp
|
South America |
Berriasian |
Hauterivian |
Liliacidites |
Liliacidites variegatus
|
South America |
Maastrichtian |
|
Lithodinia |
Lithodinia sp
|
South America |
Berriasian |
Hauterivian |